Home / 49,264,219.30-73,896,328.95-48,004,507.30

Finding the Fourth Proportional to 49,264,219.30, 73,896,328.95 and 48,004,507.30

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Solution

The fourth proportional to 49,264,219.30, 73,896,328.95 and 48,004,507.30 is: 72,006,760.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,264,219.30 : 73,896,328.95 = 48,004,507.30 : x
  2. Step 2: Convert to fraction form
    49,264,219.30/73,896,328.95 = 48,004,507.30/x
  3. Step 3: Cross multiply
    49,264,219.30x = 73,896,328.95 × 48,004,507.30
  4. Step 4: Simplify right side
    49,264,219.30x = 3,547,356,862,523,476.50
  5. Step 5: Solve for x
    x = 3,547,356,862,523,476.50/49,264,219.30
  6. Step 6: Final answer
    x = 72,006,760.95

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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.