Home / 49,264,212.80-73,896,319.20-48,004,500.80

Finding the Fourth Proportional to 49,264,212.80, 73,896,319.20 and 48,004,500.80

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Solution

The fourth proportional to 49,264,212.80, 73,896,319.20 and 48,004,500.80 is: 72,006,751.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,264,212.80 : 73,896,319.20 = 48,004,500.80 : x
  2. Step 2: Convert to fraction form
    49,264,212.80/73,896,319.20 = 48,004,500.80/x
  3. Step 3: Cross multiply
    49,264,212.80x = 73,896,319.20 × 48,004,500.80
  4. Step 4: Simplify right side
    49,264,212.80x = 3,547,355,914,153,455.50
  5. Step 5: Solve for x
    x = 3,547,355,914,153,455.50/49,264,212.80
  6. Step 6: Final answer
    x = 72,006,751.20

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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.