Home / 31,862,897,787.60-44,520,985,609.20-31,862,897,787.60

Finding the Fourth Proportional to 31,862,897,787.60, 44,520,985,609.20 and 31,862,897,787.60

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Solution

The fourth proportional to 31,862,897,787.60, 44,520,985,609.20 and 31,862,897,787.60 is: 44,520,985,609.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,862,897,787.60 : 44,520,985,609.20 = 31,862,897,787.60 : x
  2. Step 2: Convert to fraction form
    31,862,897,787.60/44,520,985,609.20 = 31,862,897,787.60/x
  3. Step 3: Cross multiply
    31,862,897,787.60x = 44,520,985,609.20 × 31,862,897,787.60
  4. Step 4: Simplify right side
    31,862,897,787.60x = 1,418,567,613,869,149,913,088
  5. Step 5: Solve for x
    x = 1,418,567,613,869,149,913,088/31,862,897,787.60
  6. Step 6: Final answer
    x = 44,520,985,609.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.