Home / 59,785,074.60-89,677,611.90-39,377,740.20

Finding the Fourth Proportional to 59,785,074.60, 89,677,611.90 and 39,377,740.20

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Solution

The fourth proportional to 59,785,074.60, 89,677,611.90 and 39,377,740.20 is: 59,066,610.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,785,074.60 : 89,677,611.90 = 39,377,740.20 : x
  2. Step 2: Convert to fraction form
    59,785,074.60/89,677,611.90 = 39,377,740.20/x
  3. Step 3: Cross multiply
    59,785,074.60x = 89,677,611.90 × 39,377,740.20
  4. Step 4: Simplify right side
    59,785,074.60x = 3,531,301,703,154,629
  5. Step 5: Solve for x
    x = 3,531,301,703,154,629/59,785,074.60
  6. Step 6: Final answer
    x = 59,066,610.30

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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.