Home / 42,952,779.85-59,274,845.86-23,637,195.85

Finding the Fourth Proportional to 42,952,779.85, 59,274,845.86 and 23,637,195.85

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Solution

The fourth proportional to 42,952,779.85, 59,274,845.86 and 23,637,195.85 is: 32,619,335.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,952,779.85 : 59,274,845.86 = 23,637,195.85 : x
  2. Step 2: Convert to fraction form
    42,952,779.85/59,274,845.86 = 23,637,195.85/x
  3. Step 3: Cross multiply
    42,952,779.85x = 59,274,845.86 × 23,637,195.85
  4. Step 4: Simplify right side
    42,952,779.85x = 1,401,091,140,156,821.25
  5. Step 5: Solve for x
    x = 1,401,091,140,156,821.25/42,952,779.85
  6. Step 6: Final answer
    x = 32,619,335.59

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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.