Home / 58,275,779.69-80,418,468.35-32,169,737.07

Finding the Fourth Proportional to 58,275,779.69, 80,418,468.35 and 32,169,737.07

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Solution

The fourth proportional to 58,275,779.69, 80,418,468.35 and 32,169,737.07 is: 44,393,073.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,275,779.69 : 80,418,468.35 = 32,169,737.07 : x
  2. Step 2: Convert to fraction form
    58,275,779.69/80,418,468.35 = 32,169,737.07/x
  3. Step 3: Cross multiply
    58,275,779.69x = 80,418,468.35 × 32,169,737.07
  4. Step 4: Simplify right side
    58,275,779.69x = 2,587,040,982,472,041.50
  5. Step 5: Solve for x
    x = 2,587,040,982,472,041.50/58,275,779.69
  6. Step 6: Final answer
    x = 44,393,073.69

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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.