Home / 42,851,167.36-59,134,958.36-23,272,195.86

Finding the Fourth Proportional to 42,851,167.36, 59,134,958.36 and 23,272,195.86

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Solution

The fourth proportional to 42,851,167.36, 59,134,958.36 and 23,272,195.86 is: 32,115,818.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,851,167.36 : 59,134,958.36 = 23,272,195.86 : x
  2. Step 2: Convert to fraction form
    42,851,167.36/59,134,958.36 = 23,272,195.86/x
  3. Step 3: Cross multiply
    42,851,167.36x = 59,134,958.36 × 23,272,195.86
  4. Step 4: Simplify right side
    42,851,167.36x = 1,376,200,333,228,703.50
  5. Step 5: Solve for x
    x = 1,376,200,333,228,703.50/42,851,167.36
  6. Step 6: Final answer
    x = 32,115,818.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.