Home / 558,160,344.05-837,176,632.38-149,248,381.01

Finding the Fourth Proportional to 558,160,344.05, 837,176,632.38 and 149,248,381.01

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Solution

The fourth proportional to 558,160,344.05, 837,176,632.38 and 149,248,381.01 is: 223,855,489.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,160,344.05 : 837,176,632.38 = 149,248,381.01 : x
  2. Step 2: Convert to fraction form
    558,160,344.05/837,176,632.38 = 149,248,381.01/x
  3. Step 3: Cross multiply
    558,160,344.05x = 837,176,632.38 × 149,248,381.01
  4. Step 4: Simplify right side
    558,160,344.05x = 124,947,256,997,933,056
  5. Step 5: Solve for x
    x = 124,947,256,997,933,056/558,160,344.05
  6. Step 6: Final answer
    x = 223,855,489.43

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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.