Home / 92,513,476.43-138,770,526.29-23,426,246.87

Finding the Fourth Proportional to 92,513,476.43, 138,770,526.29 and 23,426,246.87

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Solution

The fourth proportional to 92,513,476.43, 138,770,526.29 and 23,426,246.87 is: 35,139,449.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,513,476.43 : 138,770,526.29 = 23,426,246.87 : x
  2. Step 2: Convert to fraction form
    92,513,476.43/138,770,526.29 = 23,426,246.87/x
  3. Step 3: Cross multiply
    92,513,476.43x = 138,770,526.29 × 23,426,246.87
  4. Step 4: Simplify right side
    92,513,476.43x = 3,250,872,606,338,381
  5. Step 5: Solve for x
    x = 3,250,872,606,338,381/92,513,476.43
  6. Step 6: Final answer
    x = 35,139,449.21

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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.