Home / 47,349,394.04-70,982,100.66-23,074,743.80

Finding the Fourth Proportional to 47,349,394.04, 70,982,100.66 and 23,074,743.80

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Solution

The fourth proportional to 47,349,394.04, 70,982,100.66 and 23,074,743.80 is: 34,591,652.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,349,394.04 : 70,982,100.66 = 23,074,743.80 : x
  2. Step 2: Convert to fraction form
    47,349,394.04/70,982,100.66 = 23,074,743.80/x
  3. Step 3: Cross multiply
    47,349,394.04x = 70,982,100.66 × 23,074,743.80
  4. Step 4: Simplify right side
    47,349,394.04x = 1,637,893,787,115,311
  5. Step 5: Solve for x
    x = 1,637,893,787,115,311/47,349,394.04
  6. Step 6: Final answer
    x = 34,591,652.55

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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.