Home / 26,611,492,001.60-39,917,238,002.40-22,257,927,329.60

Finding the Fourth Proportional to 26,611,492,001.60, 39,917,238,002.40 and 22,257,927,329.60

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Solution

The fourth proportional to 26,611,492,001.60, 39,917,238,002.40 and 22,257,927,329.60 is: 33,386,890,994.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,611,492,001.60 : 39,917,238,002.40 = 22,257,927,329.60 : x
  2. Step 2: Convert to fraction form
    26,611,492,001.60/39,917,238,002.40 = 22,257,927,329.60/x
  3. Step 3: Cross multiply
    26,611,492,001.60x = 39,917,238,002.40 × 22,257,927,329.60
  4. Step 4: Simplify right side
    26,611,492,001.60x = 888,474,982,655,766,691,840
  5. Step 5: Solve for x
    x = 888,474,982,655,766,691,840/26,611,492,001.60
  6. Step 6: Final answer
    x = 33,386,890,994.40

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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.