Home / 58,990,559.19-81,411,818.52-32,534,087.90

Finding the Fourth Proportional to 58,990,559.19, 81,411,818.52 and 32,534,087.90

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Solution

The fourth proportional to 58,990,559.19, 81,411,818.52 and 32,534,087.90 is: 44,899,714.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,990,559.19 : 81,411,818.52 = 32,534,087.90 : x
  2. Step 2: Convert to fraction form
    58,990,559.19/81,411,818.52 = 32,534,087.90/x
  3. Step 3: Cross multiply
    58,990,559.19x = 81,411,818.52 × 32,534,087.90
  4. Step 4: Simplify right side
    58,990,559.19x = 2,648,659,259,421,468.50
  5. Step 5: Solve for x
    x = 2,648,659,259,421,468.50/58,990,559.19
  6. Step 6: Final answer
    x = 44,899,714.39

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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.