Home / 4,829,441,488.36-7,245,693,474.78-1,723,957,471.72

Finding the Fourth Proportional to 4,829,441,488.36, 7,245,693,474.78 and 1,723,957,471.72

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Solution

The fourth proportional to 4,829,441,488.36, 7,245,693,474.78 and 1,723,957,471.72 is: 2,586,482,812.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,441,488.36 : 7,245,693,474.78 = 1,723,957,471.72 : x
  2. Step 2: Convert to fraction form
    4,829,441,488.36/7,245,693,474.78 = 1,723,957,471.72/x
  3. Step 3: Cross multiply
    4,829,441,488.36x = 7,245,693,474.78 × 1,723,957,471.72
  4. Step 4: Simplify right side
    4,829,441,488.36x = 12,491,267,403,639,830,528
  5. Step 5: Solve for x
    x = 12,491,267,403,639,830,528/4,829,441,488.36
  6. Step 6: Final answer
    x = 2,586,482,812.50

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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.