Home / 61,177,912,947.18-83,814,039,709.05-58,884,981,425.01

Finding the Fourth Proportional to 61,177,912,947.18, 83,814,039,709.05 and 58,884,981,425.01

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Solution

The fourth proportional to 61,177,912,947.18, 83,814,039,709.05 and 58,884,981,425.01 is: 80,672,712,318.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,177,912,947.18 : 83,814,039,709.05 = 58,884,981,425.01 : x
  2. Step 2: Convert to fraction form
    61,177,912,947.18/83,814,039,709.05 = 58,884,981,425.01/x
  3. Step 3: Cross multiply
    61,177,912,947.18x = 83,814,039,709.05 × 58,884,981,425.01
  4. Step 4: Simplify right side
    61,177,912,947.18x = 4,935,388,171,422,460,280,832
  5. Step 5: Solve for x
    x = 4,935,388,171,422,460,280,832/61,177,912,947.18
  6. Step 6: Final answer
    x = 80,672,712,318.31

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.