Home / 49,264,231.30-73,896,346.95-48,004,519.30

Finding the Fourth Proportional to 49,264,231.30, 73,896,346.95 and 48,004,519.30

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Solution

The fourth proportional to 49,264,231.30, 73,896,346.95 and 48,004,519.30 is: 72,006,778.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,264,231.30 : 73,896,346.95 = 48,004,519.30 : x
  2. Step 2: Convert to fraction form
    49,264,231.30/73,896,346.95 = 48,004,519.30/x
  3. Step 3: Cross multiply
    49,264,231.30x = 73,896,346.95 × 48,004,519.30
  4. Step 4: Simplify right side
    49,264,231.30x = 3,547,358,613,360,771
  5. Step 5: Solve for x
    x = 3,547,358,613,360,771/49,264,231.30
  6. Step 6: Final answer
    x = 72,006,778.95

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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.