Home / 38,334,243,720.41-57,502,537,016.27-13,151,607,370.95

Finding the Fourth Proportional to 38,334,243,720.41, 57,502,537,016.27 and 13,151,607,370.95

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Solution

The fourth proportional to 38,334,243,720.41, 57,502,537,016.27 and 13,151,607,370.95 is: 19,727,812,949.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,334,243,720.41 : 57,502,537,016.27 = 13,151,607,370.95 : x
  2. Step 2: Convert to fraction form
    38,334,243,720.41/57,502,537,016.27 = 13,151,607,370.95/x
  3. Step 3: Cross multiply
    38,334,243,720.41x = 57,502,537,016.27 × 13,151,607,370.95
  4. Step 4: Simplify right side
    38,334,243,720.41x = 756,250,789,671,436,025,856
  5. Step 5: Solve for x
    x = 756,250,789,671,436,025,856/38,334,243,720.41
  6. Step 6: Final answer
    x = 19,727,812,949.36

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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.