Home / 37,502,720.65-56,535,171.02-35,002,872.32

Finding the Fourth Proportional to 37,502,720.65, 56,535,171.02 and 35,002,872.32

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Solution

The fourth proportional to 37,502,720.65, 56,535,171.02 and 35,002,872.32 is: 52,766,661.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,502,720.65 : 56,535,171.02 = 35,002,872.32 : x
  2. Step 2: Convert to fraction form
    37,502,720.65/56,535,171.02 = 35,002,872.32/x
  3. Step 3: Cross multiply
    37,502,720.65x = 56,535,171.02 × 35,002,872.32
  4. Step 4: Simplify right side
    37,502,720.65x = 1,978,893,372,802,424.25
  5. Step 5: Solve for x
    x = 1,978,893,372,802,424.25/37,502,720.65
  6. Step 6: Final answer
    x = 52,766,661.69

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.