Home / 44,893,695.60-67,360,372.20-21,851,852.40

Finding the Fourth Proportional to 44,893,695.60, 67,360,372.20 and 21,851,852.40

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Solution

The fourth proportional to 44,893,695.60, 67,360,372.20 and 21,851,852.40 is: 32,787,430.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,893,695.60 : 67,360,372.20 = 21,851,852.40 : x
  2. Step 2: Convert to fraction form
    44,893,695.60/67,360,372.20 = 21,851,852.40/x
  3. Step 3: Cross multiply
    44,893,695.60x = 67,360,372.20 × 21,851,852.40
  4. Step 4: Simplify right side
    44,893,695.60x = 1,471,948,910,923,463.25
  5. Step 5: Solve for x
    x = 1,471,948,910,923,463.25/44,893,695.60
  6. Step 6: Final answer
    x = 32,787,430.20

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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.