Home / 29,376,044.40-44,064,066.60-29,176,978.80

Finding the Fourth Proportional to 29,376,044.40, 44,064,066.60 and 29,176,978.80

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Solution

The fourth proportional to 29,376,044.40, 44,064,066.60 and 29,176,978.80 is: 43,765,468.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,044.40 : 44,064,066.60 = 29,176,978.80 : x
  2. Step 2: Convert to fraction form
    29,376,044.40/44,064,066.60 = 29,176,978.80/x
  3. Step 3: Cross multiply
    29,376,044.40x = 44,064,066.60 × 29,176,978.80
  4. Step 4: Simplify right side
    29,376,044.40x = 1,285,656,337,029,988.25
  5. Step 5: Solve for x
    x = 1,285,656,337,029,988.25/29,376,044.40
  6. Step 6: Final answer
    x = 43,765,468.20

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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.