Home / 9,720,046.70-14,580,070.05-4,044,344.30

Finding the Fourth Proportional to 9,720,046.70, 14,580,070.05 and 4,044,344.30

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Solution

The fourth proportional to 9,720,046.70, 14,580,070.05 and 4,044,344.30 is: 6,066,516.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,720,046.70 : 14,580,070.05 = 4,044,344.30 : x
  2. Step 2: Convert to fraction form
    9,720,046.70/14,580,070.05 = 4,044,344.30/x
  3. Step 3: Cross multiply
    9,720,046.70x = 14,580,070.05 × 4,044,344.30
  4. Step 4: Simplify right side
    9,720,046.70x = 58,966,823,200,318.22
  5. Step 5: Solve for x
    x = 58,966,823,200,318.22/9,720,046.70
  6. Step 6: Final answer
    x = 6,066,516.45

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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.