Home / 14,625,057,814.61-21,930,671,096.55-5,665,443,342.62

Finding the Fourth Proportional to 14,625,057,814.61, 21,930,671,096.55 and 5,665,443,342.62

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Solution

The fourth proportional to 14,625,057,814.61, 21,930,671,096.55 and 5,665,443,342.62 is: 8,495,486,044.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,625,057,814.61 : 21,930,671,096.55 = 5,665,443,342.62 : x
  2. Step 2: Convert to fraction form
    14,625,057,814.61/21,930,671,096.55 = 5,665,443,342.62/x
  3. Step 3: Cross multiply
    14,625,057,814.61x = 21,930,671,096.55 × 5,665,443,342.62
  4. Step 4: Simplify right side
    14,625,057,814.61x = 124,246,974,563,028,385,792
  5. Step 5: Solve for x
    x = 124,246,974,563,028,385,792/14,625,057,814.61
  6. Step 6: Final answer
    x = 8,495,486,044.43

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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.