Home / 10,229,813,488.80-15,338,001,769.20-4,015,234,288.80

Finding the Fourth Proportional to 10,229,813,488.80, 15,338,001,769.20 and 4,015,234,288.80

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Solution

The fourth proportional to 10,229,813,488.80, 15,338,001,769.20 and 4,015,234,288.80 is: 6,020,214,414.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,229,813,488.80 : 15,338,001,769.20 = 4,015,234,288.80 : x
  2. Step 2: Convert to fraction form
    10,229,813,488.80/15,338,001,769.20 = 4,015,234,288.80/x
  3. Step 3: Cross multiply
    10,229,813,488.80x = 15,338,001,769.20 × 4,015,234,288.80
  4. Step 4: Simplify right side
    10,229,813,488.80x = 61,585,670,625,366,908,928
  5. Step 5: Solve for x
    x = 61,585,670,625,366,908,928/10,229,813,488.80
  6. Step 6: Final answer
    x = 6,020,214,414.74

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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.