Home / 42,832,349.10-59,109,669.81-23,254,062.66

Finding the Fourth Proportional to 42,832,349.10, 59,109,669.81 and 23,254,062.66

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Solution

The fourth proportional to 42,832,349.10, 59,109,669.81 and 23,254,062.66 is: 32,091,164.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,832,349.10 : 59,109,669.81 = 23,254,062.66 : x
  2. Step 2: Convert to fraction form
    42,832,349.10/59,109,669.81 = 23,254,062.66/x
  3. Step 3: Cross multiply
    42,832,349.10x = 59,109,669.81 × 23,254,062.66
  4. Step 4: Simplify right side
    42,832,349.10x = 1,374,539,965,573,650.25
  5. Step 5: Solve for x
    x = 1,374,539,965,573,650.25/42,832,349.10
  6. Step 6: Final answer
    x = 32,091,164.61

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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.