Home / 59,709,517,116.93-89,576,854,446.60-19,369,218,940.92

Finding the Fourth Proportional to 59,709,517,116.93, 89,576,854,446.60 and 19,369,218,940.92

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Solution

The fourth proportional to 59,709,517,116.93, 89,576,854,446.60 and 19,369,218,940.92 is: 29,057,908,849.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,709,517,116.93 : 89,576,854,446.60 = 19,369,218,940.92 : x
  2. Step 2: Convert to fraction form
    59,709,517,116.93/89,576,854,446.60 = 19,369,218,940.92/x
  3. Step 3: Cross multiply
    59,709,517,116.93x = 89,576,854,446.60 × 19,369,218,940.92
  4. Step 4: Simplify right side
    59,709,517,116.93x = 1,735,033,705,815,118,708,736
  5. Step 5: Solve for x
    x = 1,735,033,705,815,118,708,736/59,709,517,116.93
  6. Step 6: Final answer
    x = 29,057,908,849.23

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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.