Home / 37,417,500.54-56,126,381.01-11,509,626.04

Finding the Fourth Proportional to 37,417,500.54, 56,126,381.01 and 11,509,626.04

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Solution

The fourth proportional to 37,417,500.54, 56,126,381.01 and 11,509,626.04 is: 17,264,479.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,417,500.54 : 56,126,381.01 = 11,509,626.04 : x
  2. Step 2: Convert to fraction form
    37,417,500.54/56,126,381.01 = 11,509,626.04/x
  3. Step 3: Cross multiply
    37,417,500.54x = 56,126,381.01 × 11,509,626.04
  4. Step 4: Simplify right side
    37,417,500.54x = 645,993,656,220,180.50
  5. Step 5: Solve for x
    x = 645,993,656,220,180.50/37,417,500.54
  6. Step 6: Final answer
    x = 17,264,479.10

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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.