Home / 24,696,007.20-37,044,010.80-7,658,402.40

Finding the Fourth Proportional to 24,696,007.20, 37,044,010.80 and 7,658,402.40

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Solution

The fourth proportional to 24,696,007.20, 37,044,010.80 and 7,658,402.40 is: 11,487,603.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,696,007.20 : 37,044,010.80 = 7,658,402.40 : x
  2. Step 2: Convert to fraction form
    24,696,007.20/37,044,010.80 = 7,658,402.40/x
  3. Step 3: Cross multiply
    24,696,007.20x = 37,044,010.80 × 7,658,402.40
  4. Step 4: Simplify right side
    24,696,007.20x = 283,697,941,216,345.94
  5. Step 5: Solve for x
    x = 283,697,941,216,345.94/24,696,007.20
  6. Step 6: Final answer
    x = 11,487,603.60

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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.