Home / 58,173,499.20-80,279,987.64-32,068,950.96

Finding the Fourth Proportional to 58,173,499.20, 80,279,987.64 and 32,068,950.96

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Solution

The fourth proportional to 58,173,499.20, 80,279,987.64 and 32,068,950.96 is: 44,255,460.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,173,499.20 : 80,279,987.64 = 32,068,950.96 : x
  2. Step 2: Convert to fraction form
    58,173,499.20/80,279,987.64 = 32,068,950.96/x
  3. Step 3: Cross multiply
    58,173,499.20x = 80,279,987.64 × 32,068,950.96
  4. Step 4: Simplify right side
    58,173,499.20x = 2,574,494,986,696,566
  5. Step 5: Solve for x
    x = 2,574,494,986,696,566/58,173,499.20
  6. Step 6: Final answer
    x = 44,255,460.34

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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.