Home / 96,774,501.60-144,993,790.80-62,678,296.80

Finding the Fourth Proportional to 96,774,501.60, 144,993,790.80 and 62,678,296.80

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Solution

The fourth proportional to 96,774,501.60, 144,993,790.80 and 62,678,296.80 is: 93,908,660.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,774,501.60 : 144,993,790.80 = 62,678,296.80 : x
  2. Step 2: Convert to fraction form
    96,774,501.60/144,993,790.80 = 62,678,296.80/x
  3. Step 3: Cross multiply
    96,774,501.60x = 144,993,790.80 × 62,678,296.80
  4. Step 4: Simplify right side
    96,774,501.60x = 9,087,963,853,919,510
  5. Step 5: Solve for x
    x = 9,087,963,853,919,510/96,774,501.60
  6. Step 6: Final answer
    x = 93,908,660.89

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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.