Home / 83,262,252.81-114,903,269.19-45,584,788.13

Finding the Fourth Proportional to 83,262,252.81, 114,903,269.19 and 45,584,788.13

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Solution

The fourth proportional to 83,262,252.81, 114,903,269.19 and 45,584,788.13 is: 62,907,752.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,262,252.81 : 114,903,269.19 = 45,584,788.13 : x
  2. Step 2: Convert to fraction form
    83,262,252.81/114,903,269.19 = 45,584,788.13/x
  3. Step 3: Cross multiply
    83,262,252.81x = 114,903,269.19 × 45,584,788.13
  4. Step 4: Simplify right side
    83,262,252.81x = 5,237,841,180,895,990
  5. Step 5: Solve for x
    x = 5,237,841,180,895,990/83,262,252.81
  6. Step 6: Final answer
    x = 62,907,752.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.