Home / 58,241,099.85-80,374,400.05-32,137,298.70

Finding the Fourth Proportional to 58,241,099.85, 80,374,400.05 and 32,137,298.70

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Solution

The fourth proportional to 58,241,099.85, 80,374,400.05 and 32,137,298.70 is: 44,350,400.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,241,099.85 : 80,374,400.05 = 32,137,298.70 : x
  2. Step 2: Convert to fraction form
    58,241,099.85/80,374,400.05 = 32,137,298.70/x
  3. Step 3: Cross multiply
    58,241,099.85x = 80,374,400.05 × 32,137,298.70
  4. Step 4: Simplify right side
    58,241,099.85x = 2,583,016,102,240,145
  5. Step 5: Solve for x
    x = 2,583,016,102,240,145/58,241,099.85
  6. Step 6: Final answer
    x = 44,350,400.47

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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.