Home / 49,723,909.80-74,585,864.70-49,723,909.80

Finding the Fourth Proportional to 49,723,909.80, 74,585,864.70 and 49,723,909.80

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Solution

The fourth proportional to 49,723,909.80, 74,585,864.70 and 49,723,909.80 is: 74,585,864.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,723,909.80 : 74,585,864.70 = 49,723,909.80 : x
  2. Step 2: Convert to fraction form
    49,723,909.80/74,585,864.70 = 49,723,909.80/x
  3. Step 3: Cross multiply
    49,723,909.80x = 74,585,864.70 × 49,723,909.80
  4. Step 4: Simplify right side
    49,723,909.80x = 3,708,700,808,697,804
  5. Step 5: Solve for x
    x = 3,708,700,808,697,804/49,723,909.80
  6. Step 6: Final answer
    x = 74,585,864.70

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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.