Home / 62,291,981.54-93,387,386.70-25,927,591.39

Finding the Fourth Proportional to 62,291,981.54, 93,387,386.70 and 25,927,591.39

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Solution

The fourth proportional to 62,291,981.54, 93,387,386.70 and 25,927,591.39 is: 38,870,331.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,291,981.54 : 93,387,386.70 = 25,927,591.39 : x
  2. Step 2: Convert to fraction form
    62,291,981.54/93,387,386.70 = 25,927,591.39/x
  3. Step 3: Cross multiply
    62,291,981.54x = 93,387,386.70 × 25,927,591.39
  4. Step 4: Simplify right side
    62,291,981.54x = 2,421,310,003,104,052
  5. Step 5: Solve for x
    x = 2,421,310,003,104,052/62,291,981.54
  6. Step 6: Final answer
    x = 38,870,331.99

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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.