Home / 9,473,615,998.80-14,210,423,998.20-2,580,471,934.80

Finding the Fourth Proportional to 9,473,615,998.80, 14,210,423,998.20 and 2,580,471,934.80

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Solution

The fourth proportional to 9,473,615,998.80, 14,210,423,998.20 and 2,580,471,934.80 is: 3,870,707,902.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,615,998.80 : 14,210,423,998.20 = 2,580,471,934.80 : x
  2. Step 2: Convert to fraction form
    9,473,615,998.80/14,210,423,998.20 = 2,580,471,934.80/x
  3. Step 3: Cross multiply
    9,473,615,998.80x = 14,210,423,998.20 × 2,580,471,934.80
  4. Step 4: Simplify right side
    9,473,615,998.80x = 36,669,600,308,963,512,320
  5. Step 5: Solve for x
    x = 36,669,600,308,963,512,320/9,473,615,998.80
  6. Step 6: Final answer
    x = 3,870,707,902.20

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Double scale
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Similar ratio
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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.