Home / 60,965,905.59-91,428,358.30-22,096,220.97

Finding the Fourth Proportional to 60,965,905.59, 91,428,358.30 and 22,096,220.97

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Solution

The fourth proportional to 60,965,905.59, 91,428,358.30 and 22,096,220.97 is: 33,136,901.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,965,905.59 : 91,428,358.30 = 22,096,220.97 : x
  2. Step 2: Convert to fraction form
    60,965,905.59/91,428,358.30 = 22,096,220.97/x
  3. Step 3: Cross multiply
    60,965,905.59x = 91,428,358.30 × 22,096,220.97
  4. Step 4: Simplify right side
    60,965,905.59x = 2,020,221,207,921,133.50
  5. Step 5: Solve for x
    x = 2,020,221,207,921,133.50/60,965,905.59
  6. Step 6: Final answer
    x = 33,136,901.49

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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.