Home / 89,258,427,882.39-133,945,242,877.50-32,593,546,557.82

Finding the Fourth Proportional to 89,258,427,882.39, 133,945,242,877.50 and 32,593,546,557.82

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Solution

The fourth proportional to 89,258,427,882.39, 133,945,242,877.50 and 32,593,546,557.82 is: 48,911,353,398.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,258,427,882.39 : 133,945,242,877.50 = 32,593,546,557.82 : x
  2. Step 2: Convert to fraction form
    89,258,427,882.39/133,945,242,877.50 = 32,593,546,557.82/x
  3. Step 3: Cross multiply
    89,258,427,882.39x = 133,945,242,877.50 × 32,593,546,557.82
  4. Step 4: Simplify right side
    89,258,427,882.39x = 4,365,750,509,926,304,186,368
  5. Step 5: Solve for x
    x = 4,365,750,509,926,304,186,368/89,258,427,882.39
  6. Step 6: Final answer
    x = 48,911,353,398.23

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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.