Home / 59,337,200.40-89,005,800.60-58,274,318.40

Finding the Fourth Proportional to 59,337,200.40, 89,005,800.60 and 58,274,318.40

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Solution

The fourth proportional to 59,337,200.40, 89,005,800.60 and 58,274,318.40 is: 87,411,477.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,337,200.40 : 89,005,800.60 = 58,274,318.40 : x
  2. Step 2: Convert to fraction form
    59,337,200.40/89,005,800.60 = 58,274,318.40/x
  3. Step 3: Cross multiply
    59,337,200.40x = 89,005,800.60 × 58,274,318.40
  4. Step 4: Simplify right side
    59,337,200.40x = 5,186,752,363,611,311
  5. Step 5: Solve for x
    x = 5,186,752,363,611,311/59,337,200.40
  6. Step 6: Final answer
    x = 87,411,477.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.