Home / 110,062,641.07-151,889,844.36-60,506,801.38

Finding the Fourth Proportional to 110,062,641.07, 151,889,844.36 and 60,506,801.38

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Solution

The fourth proportional to 110,062,641.07, 151,889,844.36 and 60,506,801.38 is: 83,501,254.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,062,641.07 : 151,889,844.36 = 60,506,801.38 : x
  2. Step 2: Convert to fraction form
    110,062,641.07/151,889,844.36 = 60,506,801.38/x
  3. Step 3: Cross multiply
    110,062,641.07x = 151,889,844.36 × 60,506,801.38
  4. Step 4: Simplify right side
    110,062,641.07x = 9,190,368,644,329,634
  5. Step 5: Solve for x
    x = 9,190,368,644,329,634/110,062,641.07
  6. Step 6: Final answer
    x = 83,501,254.88

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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.