Home / 9,936,061.60-14,904,092.40-7,049,610.40

Finding the Fourth Proportional to 9,936,061.60, 14,904,092.40 and 7,049,610.40

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Solution

The fourth proportional to 9,936,061.60, 14,904,092.40 and 7,049,610.40 is: 10,574,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,061.60 : 14,904,092.40 = 7,049,610.40 : x
  2. Step 2: Convert to fraction form
    9,936,061.60/14,904,092.40 = 7,049,610.40/x
  3. Step 3: Cross multiply
    9,936,061.60x = 14,904,092.40 × 7,049,610.40
  4. Step 4: Simplify right side
    9,936,061.60x = 105,068,044,785,600.97
  5. Step 5: Solve for x
    x = 105,068,044,785,600.97/9,936,061.60
  6. Step 6: Final answer
    x = 10,574,415.60

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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.