Home / 1,554,380,605.10-2,332,619,998.37-608,861,411.24

Finding the Fourth Proportional to 1,554,380,605.10, 2,332,619,998.37 and 608,861,411.24

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Solution

The fourth proportional to 1,554,380,605.10, 2,332,619,998.37 and 608,861,411.24 is: 913,703,052.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,380,605.10 : 2,332,619,998.37 = 608,861,411.24 : x
  2. Step 2: Convert to fraction form
    1,554,380,605.10/2,332,619,998.37 = 608,861,411.24/x
  3. Step 3: Cross multiply
    1,554,380,605.10x = 2,332,619,998.37 × 608,861,411.24
  4. Step 4: Simplify right side
    1,554,380,605.10x = 1,420,242,304,079,497,216
  5. Step 5: Solve for x
    x = 1,420,242,304,079,497,216/1,554,380,605.10
  6. Step 6: Final answer
    x = 913,703,052.79

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Half scale
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Double scale
Find fourth proportional to 1,554,380,606.10, 2,332,619,999.87 and 608,861,412.24
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.