Home / 44,495,801.60-66,743,702.40-14,204,652.80

Finding the Fourth Proportional to 44,495,801.60, 66,743,702.40 and 14,204,652.80

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Solution

The fourth proportional to 44,495,801.60, 66,743,702.40 and 14,204,652.80 is: 21,306,979.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,495,801.60 : 66,743,702.40 = 14,204,652.80 : x
  2. Step 2: Convert to fraction form
    44,495,801.60/66,743,702.40 = 14,204,652.80/x
  3. Step 3: Cross multiply
    44,495,801.60x = 66,743,702.40 × 14,204,652.80
  4. Step 4: Simplify right side
    44,495,801.60x = 948,071,119,178,526.75
  5. Step 5: Solve for x
    x = 948,071,119,178,526.75/44,495,801.60
  6. Step 6: Final answer
    x = 21,306,979.20

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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.