Home / 22,373,171.76-30,857,483.84-14,535,210

Finding the Fourth Proportional to 22,373,171.76, 30,857,483.84 and 14,535,210

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Solution

The fourth proportional to 22,373,171.76, 30,857,483.84 and 14,535,210 is: 20,047,224.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,373,171.76 : 30,857,483.84 = 14,535,210 : x
  2. Step 2: Convert to fraction form
    22,373,171.76/30,857,483.84 = 14,535,210/x
  3. Step 3: Cross multiply
    22,373,171.76x = 30,857,483.84 × 14,535,210
  4. Step 4: Simplify right side
    22,373,171.76x = 448,520,007,686,006.38
  5. Step 5: Solve for x
    x = 448,520,007,686,006.38/22,373,171.76
  6. Step 6: Final answer
    x = 20,047,224.98

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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.