Home / 69,984,098.90-104,976,148.35-44,156,066.30

Finding the Fourth Proportional to 69,984,098.90, 104,976,148.35 and 44,156,066.30

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Solution

The fourth proportional to 69,984,098.90, 104,976,148.35 and 44,156,066.30 is: 66,234,099.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,984,098.90 : 104,976,148.35 = 44,156,066.30 : x
  2. Step 2: Convert to fraction form
    69,984,098.90/104,976,148.35 = 44,156,066.30/x
  3. Step 3: Cross multiply
    69,984,098.90x = 104,976,148.35 × 44,156,066.30
  4. Step 4: Simplify right side
    69,984,098.90x = 4,635,333,766,461,235
  5. Step 5: Solve for x
    x = 4,635,333,766,461,235/69,984,098.90
  6. Step 6: Final answer
    x = 66,234,099.45

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Double scale
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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.