Home / 62,532,073.80-93,798,110.70-22,146,640.20

Finding the Fourth Proportional to 62,532,073.80, 93,798,110.70 and 22,146,640.20

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Solution

The fourth proportional to 62,532,073.80, 93,798,110.70 and 22,146,640.20 is: 33,219,960.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,532,073.80 : 93,798,110.70 = 22,146,640.20 : x
  2. Step 2: Convert to fraction form
    62,532,073.80/93,798,110.70 = 22,146,640.20/x
  3. Step 3: Cross multiply
    62,532,073.80x = 93,798,110.70 × 22,146,640.20
  4. Step 4: Simplify right side
    62,532,073.80x = 2,077,313,009,112,670.25
  5. Step 5: Solve for x
    x = 2,077,313,009,112,670.25/62,532,073.80
  6. Step 6: Final answer
    x = 33,219,960.30

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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.