Home / 29,930,602.14-44,895,997.44-8,365,061.70

Finding the Fourth Proportional to 29,930,602.14, 44,895,997.44 and 8,365,061.70

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Solution

The fourth proportional to 29,930,602.14, 44,895,997.44 and 8,365,061.70 is: 12,547,618.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,930,602.14 : 44,895,997.44 = 8,365,061.70 : x
  2. Step 2: Convert to fraction form
    29,930,602.14/44,895,997.44 = 8,365,061.70/x
  3. Step 3: Cross multiply
    29,930,602.14x = 44,895,997.44 × 8,365,061.70
  4. Step 4: Simplify right side
    29,930,602.14x = 375,557,788,668,642.06
  5. Step 5: Solve for x
    x = 375,557,788,668,642.06/29,930,602.14
  6. Step 6: Final answer
    x = 12,547,618.89

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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.