Home / 9,936,031.30-14,904,046.95-9,558,117.70

Finding the Fourth Proportional to 9,936,031.30, 14,904,046.95 and 9,558,117.70

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Solution

The fourth proportional to 9,936,031.30, 14,904,046.95 and 9,558,117.70 is: 14,337,176.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,031.30 : 14,904,046.95 = 9,558,117.70 : x
  2. Step 2: Convert to fraction form
    9,936,031.30/14,904,046.95 = 9,558,117.70/x
  3. Step 3: Cross multiply
    9,936,031.30x = 14,904,046.95 × 9,558,117.70
  4. Step 4: Simplify right side
    9,936,031.30x = 142,454,634,954,426
  5. Step 5: Solve for x
    x = 142,454,634,954,426/9,936,031.30
  6. Step 6: Final answer
    x = 14,337,176.55

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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.