Home / 25,019,213.19-34,526,250.48-14,006,053.47

Finding the Fourth Proportional to 25,019,213.19, 34,526,250.48 and 14,006,053.47

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Solution

The fourth proportional to 25,019,213.19, 34,526,250.48 and 14,006,053.47 is: 19,328,206.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,019,213.19 : 34,526,250.48 = 14,006,053.47 : x
  2. Step 2: Convert to fraction form
    25,019,213.19/34,526,250.48 = 14,006,053.47/x
  3. Step 3: Cross multiply
    25,019,213.19x = 34,526,250.48 × 14,006,053.47
  4. Step 4: Simplify right side
    25,019,213.19x = 483,576,510,341,493.12
  5. Step 5: Solve for x
    x = 483,576,510,341,493.12/25,019,213.19
  6. Step 6: Final answer
    x = 19,328,206.15

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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.