Home / 1,594,880,341.80-2,393,390,490.30-559,739,221.80

Finding the Fourth Proportional to 1,594,880,341.80, 2,393,390,490.30 and 559,739,221.80

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Solution

The fourth proportional to 1,594,880,341.80, 2,393,390,490.30 and 559,739,221.80 is: 839,984,352.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,880,341.80 : 2,393,390,490.30 = 559,739,221.80 : x
  2. Step 2: Convert to fraction form
    1,594,880,341.80/2,393,390,490.30 = 559,739,221.80/x
  3. Step 3: Cross multiply
    1,594,880,341.80x = 2,393,390,490.30 × 559,739,221.80
  4. Step 4: Simplify right side
    1,594,880,341.80x = 1,339,674,530,504,042,496
  5. Step 5: Solve for x
    x = 1,339,674,530,504,042,496/1,594,880,341.80
  6. Step 6: Final answer
    x = 839,984,352.05

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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.