Home / 16,087,460.55-22,201,155.06-9,808,350.27

Finding the Fourth Proportional to 16,087,460.55, 22,201,155.06 and 9,808,350.27

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Solution

The fourth proportional to 16,087,460.55, 22,201,155.06 and 9,808,350.27 is: 13,535,803.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087,460.55 : 22,201,155.06 = 9,808,350.27 : x
  2. Step 2: Convert to fraction form
    16,087,460.55/22,201,155.06 = 9,808,350.27/x
  3. Step 3: Cross multiply
    16,087,460.55x = 22,201,155.06 × 9,808,350.27
  4. Step 4: Simplify right side
    16,087,460.55x = 217,756,705,227,062.84
  5. Step 5: Solve for x
    x = 217,756,705,227,062.84/16,087,460.55
  6. Step 6: Final answer
    x = 13,535,803.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.