Home / 37,246,379.24-55,871,931.10-11,688,396.52

Finding the Fourth Proportional to 37,246,379.24, 55,871,931.10 and 11,688,396.52

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Solution

The fourth proportional to 37,246,379.24, 55,871,931.10 and 11,688,396.52 is: 17,533,336.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,246,379.24 : 55,871,931.10 = 11,688,396.52 : x
  2. Step 2: Convert to fraction form
    37,246,379.24/55,871,931.10 = 11,688,396.52/x
  3. Step 3: Cross multiply
    37,246,379.24x = 55,871,931.10 × 11,688,396.52
  4. Step 4: Simplify right side
    37,246,379.24x = 653,053,285,034,919.75
  5. Step 5: Solve for x
    x = 653,053,285,034,919.75/37,246,379.24
  6. Step 6: Final answer
    x = 17,533,336.08

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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.