Home / 94,074,484,233.60-141,111,726,350.40-86,891,102,524.80

Finding the Fourth Proportional to 94,074,484,233.60, 141,111,726,350.40 and 86,891,102,524.80

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Solution

The fourth proportional to 94,074,484,233.60, 141,111,726,350.40 and 86,891,102,524.80 is: 130,336,653,787.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,074,484,233.60 : 141,111,726,350.40 = 86,891,102,524.80 : x
  2. Step 2: Convert to fraction form
    94,074,484,233.60/141,111,726,350.40 = 86,891,102,524.80/x
  3. Step 3: Cross multiply
    94,074,484,233.60x = 141,111,726,350.40 × 86,891,102,524.80
  4. Step 4: Simplify right side
    94,074,484,233.60x = 12,261,353,481,764,127,899,648
  5. Step 5: Solve for x
    x = 12,261,353,481,764,127,899,648/94,074,484,233.60
  6. Step 6: Final answer
    x = 130,336,653,787.20

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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.