Home / 22,070,575.74-33,105,477.24-9,931,447.56

Finding the Fourth Proportional to 22,070,575.74, 33,105,477.24 and 9,931,447.56

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Solution

The fourth proportional to 22,070,575.74, 33,105,477.24 and 9,931,447.56 is: 14,896,997.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,070,575.74 : 33,105,477.24 = 9,931,447.56 : x
  2. Step 2: Convert to fraction form
    22,070,575.74/33,105,477.24 = 9,931,447.56/x
  3. Step 3: Cross multiply
    22,070,575.74x = 33,105,477.24 × 9,931,447.56
  4. Step 4: Simplify right side
    22,070,575.74x = 328,785,311,157,833.56
  5. Step 5: Solve for x
    x = 328,785,311,157,833.56/22,070,575.74
  6. Step 6: Final answer
    x = 14,896,997.48

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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.