Home / 55,998,000.70-83,997,001.05-44,660,592.70

Finding the Fourth Proportional to 55,998,000.70, 83,997,001.05 and 44,660,592.70

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Solution

The fourth proportional to 55,998,000.70, 83,997,001.05 and 44,660,592.70 is: 66,990,889.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,998,000.70 : 83,997,001.05 = 44,660,592.70 : x
  2. Step 2: Convert to fraction form
    55,998,000.70/83,997,001.05 = 44,660,592.70/x
  3. Step 3: Cross multiply
    55,998,000.70x = 83,997,001.05 × 44,660,592.70
  4. Step 4: Simplify right side
    55,998,000.70x = 3,751,355,851,915,522.50
  5. Step 5: Solve for x
    x = 3,751,355,851,915,522.50/55,998,000.70
  6. Step 6: Final answer
    x = 66,990,889.05

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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.