Home / 58,097,773.76-80,168,832.40-32,971,881.76

Finding the Fourth Proportional to 58,097,773.76, 80,168,832.40 and 32,971,881.76

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Solution

The fourth proportional to 58,097,773.76, 80,168,832.40 and 32,971,881.76 is: 45,497,737.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,097,773.76 : 80,168,832.40 = 32,971,881.76 : x
  2. Step 2: Convert to fraction form
    58,097,773.76/80,168,832.40 = 32,971,881.76/x
  3. Step 3: Cross multiply
    58,097,773.76x = 80,168,832.40 × 32,971,881.76
  4. Step 4: Simplify right side
    58,097,773.76x = 2,643,317,262,730,057.50
  5. Step 5: Solve for x
    x = 2,643,317,262,730,057.50/58,097,773.76
  6. Step 6: Final answer
    x = 45,497,737.55

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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.