Home / 110,062,641.57-151,889,845.05-60,506,801.88

Finding the Fourth Proportional to 110,062,641.57, 151,889,845.05 and 60,506,801.88

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Solution

The fourth proportional to 110,062,641.57, 151,889,845.05 and 60,506,801.88 is: 83,501,255.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,062,641.57 : 151,889,845.05 = 60,506,801.88 : x
  2. Step 2: Convert to fraction form
    110,062,641.57/151,889,845.05 = 60,506,801.88/x
  3. Step 3: Cross multiply
    110,062,641.57x = 151,889,845.05 × 60,506,801.88
  4. Step 4: Simplify right side
    110,062,641.57x = 9,190,368,762,024,250
  5. Step 5: Solve for x
    x = 9,190,368,762,024,250/110,062,641.57
  6. Step 6: Final answer
    x = 83,501,255.57

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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.