Home / 58,990,611.29-81,411,891.89-32,534,140.86

Finding the Fourth Proportional to 58,990,611.29, 81,411,891.89 and 32,534,140.86

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Solution

The fourth proportional to 58,990,611.29, 81,411,891.89 and 32,534,140.86 is: 44,899,788.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,990,611.29 : 81,411,891.89 = 32,534,140.86 : x
  2. Step 2: Convert to fraction form
    58,990,611.29/81,411,891.89 = 32,534,140.86/x
  3. Step 3: Cross multiply
    58,990,611.29x = 81,411,891.89 × 32,534,140.86
  4. Step 4: Simplify right side
    58,990,611.29x = 2,648,665,958,265,681
  5. Step 5: Solve for x
    x = 2,648,665,958,265,681/58,990,611.29
  6. Step 6: Final answer
    x = 44,899,788.30

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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.