Home / 25,856,181.32-35,681,638.25-14,253,490.22

Finding the Fourth Proportional to 25,856,181.32, 35,681,638.25 and 14,253,490.22

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Solution

The fourth proportional to 25,856,181.32, 35,681,638.25 and 14,253,490.22 is: 19,669,876.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,856,181.32 : 35,681,638.25 = 14,253,490.22 : x
  2. Step 2: Convert to fraction form
    25,856,181.32/35,681,638.25 = 14,253,490.22/x
  3. Step 3: Cross multiply
    25,856,181.32x = 35,681,638.25 × 14,253,490.22
  4. Step 4: Simplify right side
    25,856,181.32x = 508,587,881,687,178.44
  5. Step 5: Solve for x
    x = 508,587,881,687,178.44/25,856,181.32
  6. Step 6: Final answer
    x = 19,669,876.05

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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.