Home / 59,688,002.80-89,532,004.20-34,131,595.60

Finding the Fourth Proportional to 59,688,002.80, 89,532,004.20 and 34,131,595.60

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Solution

The fourth proportional to 59,688,002.80, 89,532,004.20 and 34,131,595.60 is: 51,197,393.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,688,002.80 : 89,532,004.20 = 34,131,595.60 : x
  2. Step 2: Convert to fraction form
    59,688,002.80/89,532,004.20 = 34,131,595.60/x
  3. Step 3: Cross multiply
    59,688,002.80x = 89,532,004.20 × 34,131,595.60
  4. Step 4: Simplify right side
    59,688,002.80x = 3,055,870,160,611,902
  5. Step 5: Solve for x
    x = 3,055,870,160,611,902/59,688,002.80
  6. Step 6: Final answer
    x = 51,197,393.40

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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.