Home / 25,856,901.25-35,684,130.45-14,254,443.43

Finding the Fourth Proportional to 25,856,901.25, 35,684,130.45 and 14,254,443.43

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Solution

The fourth proportional to 25,856,901.25, 35,684,130.45 and 14,254,443.43 is: 19,672,017.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,856,901.25 : 35,684,130.45 = 14,254,443.43 : x
  2. Step 2: Convert to fraction form
    25,856,901.25/35,684,130.45 = 14,254,443.43/x
  3. Step 3: Cross multiply
    25,856,901.25x = 35,684,130.45 × 14,254,443.43
  4. Step 4: Simplify right side
    25,856,901.25x = 508,657,418,892,953.56
  5. Step 5: Solve for x
    x = 508,657,418,892,953.56/25,856,901.25
  6. Step 6: Final answer
    x = 19,672,017.69

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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.