Home / 25,051,732.99-34,572,242.51-23,903,820.43

Finding the Fourth Proportional to 25,051,732.99, 34,572,242.51 and 23,903,820.43

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Solution

The fourth proportional to 25,051,732.99, 34,572,242.51 and 23,903,820.43 is: 32,988,084.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,051,732.99 : 34,572,242.51 = 23,903,820.43 : x
  2. Step 2: Convert to fraction form
    25,051,732.99/34,572,242.51 = 23,903,820.43/x
  3. Step 3: Cross multiply
    25,051,732.99x = 34,572,242.51 × 23,903,820.43
  4. Step 4: Simplify right side
    25,051,732.99x = 826,408,676,705,142
  5. Step 5: Solve for x
    x = 826,408,676,705,142/25,051,732.99
  6. Step 6: Final answer
    x = 32,988,084.18

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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.