Home / 51,018,451,569.60-76,527,677,354.40-24,897,063,537.60

Finding the Fourth Proportional to 51,018,451,569.60, 76,527,677,354.40 and 24,897,063,537.60

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Solution

The fourth proportional to 51,018,451,569.60, 76,527,677,354.40 and 24,897,063,537.60 is: 37,345,595,306.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,018,451,569.60 : 76,527,677,354.40 = 24,897,063,537.60 : x
  2. Step 2: Convert to fraction form
    51,018,451,569.60/76,527,677,354.40 = 24,897,063,537.60/x
  3. Step 3: Cross multiply
    51,018,451,569.60x = 76,527,677,354.40 × 24,897,063,537.60
  4. Step 4: Simplify right side
    51,018,451,569.60x = 1,905,314,445,477,449,302,016
  5. Step 5: Solve for x
    x = 1,905,314,445,477,449,302,016/51,018,451,569.60
  6. Step 6: Final answer
    x = 37,345,595,306.40

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Double scale
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Similar ratio
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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.