Home / 59,688,003.80-89,532,005.70-44,571,459.80

Finding the Fourth Proportional to 59,688,003.80, 89,532,005.70 and 44,571,459.80

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Solution

The fourth proportional to 59,688,003.80, 89,532,005.70 and 44,571,459.80 is: 66,857,189.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,688,003.80 : 89,532,005.70 = 44,571,459.80 : x
  2. Step 2: Convert to fraction form
    59,688,003.80/89,532,005.70 = 44,571,459.80/x
  3. Step 3: Cross multiply
    59,688,003.80x = 89,532,005.70 × 44,571,459.80
  4. Step 4: Simplify right side
    59,688,003.80x = 3,990,572,192,870,920.50
  5. Step 5: Solve for x
    x = 3,990,572,192,870,920.50/59,688,003.80
  6. Step 6: Final answer
    x = 66,857,189.70

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Similar ratio
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1.5x scale

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.