Home / 26,948,053.40-40,422,255.15-10,775,363.36

Finding the Fourth Proportional to 26,948,053.40, 40,422,255.15 and 10,775,363.36

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Solution

The fourth proportional to 26,948,053.40, 40,422,255.15 and 10,775,363.36 is: 16,163,115.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,948,053.40 : 40,422,255.15 = 10,775,363.36 : x
  2. Step 2: Convert to fraction form
    26,948,053.40/40,422,255.15 = 10,775,363.36/x
  3. Step 3: Cross multiply
    26,948,053.40x = 40,422,255.15 × 10,775,363.36
  4. Step 4: Simplify right side
    26,948,053.40x = 435,564,487,071,881.25
  5. Step 5: Solve for x
    x = 435,564,487,071,881.25/26,948,053.40
  6. Step 6: Final answer
    x = 16,163,115.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.