Home / 22,225,373.88-33,315,327.06-15,037,666.68

Finding the Fourth Proportional to 22,225,373.88, 33,315,327.06 and 15,037,666.68

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Solution

The fourth proportional to 22,225,373.88, 33,315,327.06 and 15,037,666.68 is: 22,541,118.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,225,373.88 : 33,315,327.06 = 15,037,666.68 : x
  2. Step 2: Convert to fraction form
    22,225,373.88/33,315,327.06 = 15,037,666.68/x
  3. Step 3: Cross multiply
    22,225,373.88x = 33,315,327.06 × 15,037,666.68
  4. Step 4: Simplify right side
    22,225,373.88x = 500,984,783,663,464.31
  5. Step 5: Solve for x
    x = 500,984,783,663,464.31/22,225,373.88
  6. Step 6: Final answer
    x = 22,541,118.38

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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.