Home / 59,688,003.80-89,532,005.70-34,131,596.60

Finding the Fourth Proportional to 59,688,003.80, 89,532,005.70 and 34,131,596.60

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Solution

The fourth proportional to 59,688,003.80, 89,532,005.70 and 34,131,596.60 is: 51,197,394.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,688,003.80 : 89,532,005.70 = 34,131,596.60 : x
  2. Step 2: Convert to fraction form
    59,688,003.80/89,532,005.70 = 34,131,596.60/x
  3. Step 3: Cross multiply
    59,688,003.80x = 89,532,005.70 × 34,131,596.60
  4. Step 4: Simplify right side
    59,688,003.80x = 3,055,870,301,341,301
  5. Step 5: Solve for x
    x = 3,055,870,301,341,301/59,688,003.80
  6. Step 6: Final answer
    x = 51,197,394.90

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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.