Home / 25,526,699.17-35,227,069.65-13,924,314.25

Finding the Fourth Proportional to 25,526,699.17, 35,227,069.65 and 13,924,314.25

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Solution

The fourth proportional to 25,526,699.17, 35,227,069.65 and 13,924,314.25 is: 19,215,676.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,526,699.17 : 35,227,069.65 = 13,924,314.25 : x
  2. Step 2: Convert to fraction form
    25,526,699.17/35,227,069.65 = 13,924,314.25/x
  3. Step 3: Cross multiply
    25,526,699.17x = 35,227,069.65 × 13,924,314.25
  4. Step 4: Simplify right side
    25,526,699.17x = 490,512,787,913,237.50
  5. Step 5: Solve for x
    x = 490,512,787,913,237.50/25,526,699.17
  6. Step 6: Final answer
    x = 19,215,676.29

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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.