Home / 25,988,850.96-35,864,897.76-14,386,608.20

Finding the Fourth Proportional to 25,988,850.96, 35,864,897.76 and 14,386,608.20

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Solution

The fourth proportional to 25,988,850.96, 35,864,897.76 and 14,386,608.20 is: 19,853,676.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,988,850.96 : 35,864,897.76 = 14,386,608.20 : x
  2. Step 2: Convert to fraction form
    25,988,850.96/35,864,897.76 = 14,386,608.20/x
  3. Step 3: Cross multiply
    25,988,850.96x = 35,864,897.76 × 14,386,608.20
  4. Step 4: Simplify right side
    25,988,850.96x = 515,974,232,026,853.12
  5. Step 5: Solve for x
    x = 515,974,232,026,853.12/25,988,850.96
  6. Step 6: Final answer
    x = 19,853,676.21

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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.