Home / 25,597,185.90-38,316,062.70-14,782,361.55

Finding the Fourth Proportional to 25,597,185.90, 38,316,062.70 and 14,782,361.55

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Solution

The fourth proportional to 25,597,185.90, 38,316,062.70 and 14,782,361.55 is: 22,127,506.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,597,185.90 : 38,316,062.70 = 14,782,361.55 : x
  2. Step 2: Convert to fraction form
    25,597,185.90/38,316,062.70 = 14,782,361.55/x
  3. Step 3: Cross multiply
    25,597,185.90x = 38,316,062.70 × 14,782,361.55
  4. Step 4: Simplify right side
    25,597,185.90x = 566,401,892,003,869.25
  5. Step 5: Solve for x
    x = 566,401,892,003,869.25/25,597,185.90
  6. Step 6: Final answer
    x = 22,127,506.29

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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.