Home / 110,062,638.57-151,889,840.91-60,506,798.88

Finding the Fourth Proportional to 110,062,638.57, 151,889,840.91 and 60,506,798.88

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Solution

The fourth proportional to 110,062,638.57, 151,889,840.91 and 60,506,798.88 is: 83,501,251.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,062,638.57 : 151,889,840.91 = 60,506,798.88 : x
  2. Step 2: Convert to fraction form
    110,062,638.57/151,889,840.91 = 60,506,798.88/x
  3. Step 3: Cross multiply
    110,062,638.57x = 151,889,840.91 × 60,506,798.88
  4. Step 4: Simplify right side
    110,062,638.57x = 9,190,368,055,856,566
  5. Step 5: Solve for x
    x = 9,190,368,055,856,566/110,062,638.57
  6. Step 6: Final answer
    x = 83,501,251.43

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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.