Home / 25,996,385.17-35,877,031.37-14,395,028.05

Finding the Fourth Proportional to 25,996,385.17, 35,877,031.37 and 14,395,028.05

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Solution

The fourth proportional to 25,996,385.17, 35,877,031.37 and 14,395,028.05 is: 19,866,257.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,996,385.17 : 35,877,031.37 = 14,395,028.05 : x
  2. Step 2: Convert to fraction form
    25,996,385.17/35,877,031.37 = 14,395,028.05/x
  3. Step 3: Cross multiply
    25,996,385.17x = 35,877,031.37 × 14,395,028.05
  4. Step 4: Simplify right side
    25,996,385.17x = 516,450,872,921,879.94
  5. Step 5: Solve for x
    x = 516,450,872,921,879.94/25,996,385.17
  6. Step 6: Final answer
    x = 19,866,257.16

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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.