Home / 26,022,500.82-35,911,261.98-14,420,258.10

Finding the Fourth Proportional to 26,022,500.82, 35,911,261.98 and 14,420,258.10

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Solution

The fourth proportional to 26,022,500.82, 35,911,261.98 and 14,420,258.10 is: 19,900,073.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,500.82 : 35,911,261.98 = 14,420,258.10 : x
  2. Step 2: Convert to fraction form
    26,022,500.82/35,911,261.98 = 14,420,258.10/x
  3. Step 3: Cross multiply
    26,022,500.82x = 35,911,261.98 × 14,420,258.10
  4. Step 4: Simplify right side
    26,022,500.82x = 517,849,666,448,317
  5. Step 5: Solve for x
    x = 517,849,666,448,317/26,022,500.82
  6. Step 6: Final answer
    x = 19,900,073.02

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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.