Home / 44,065,801.20-66,098,701.80-13,773,615.60

Finding the Fourth Proportional to 44,065,801.20, 66,098,701.80 and 13,773,615.60

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Solution

The fourth proportional to 44,065,801.20, 66,098,701.80 and 13,773,615.60 is: 20,660,423.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,065,801.20 : 66,098,701.80 = 13,773,615.60 : x
  2. Step 2: Convert to fraction form
    44,065,801.20/66,098,701.80 = 13,773,615.60/x
  3. Step 3: Cross multiply
    44,065,801.20x = 66,098,701.80 × 13,773,615.60
  4. Step 4: Simplify right side
    44,065,801.20x = 910,418,110,252,228
  5. Step 5: Solve for x
    x = 910,418,110,252,228/44,065,801.20
  6. Step 6: Final answer
    x = 20,660,423.40

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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.