Home / 16,267,341.88-22,451,623.02-9,026,330.68

Finding the Fourth Proportional to 16,267,341.88, 22,451,623.02 and 9,026,330.68

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Solution

The fourth proportional to 16,267,341.88, 22,451,623.02 and 9,026,330.68 is: 12,457,829.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,267,341.88 : 22,451,623.02 = 9,026,330.68 : x
  2. Step 2: Convert to fraction form
    16,267,341.88/22,451,623.02 = 9,026,330.68/x
  3. Step 3: Cross multiply
    16,267,341.88x = 22,451,623.02 × 9,026,330.68
  4. Step 4: Simplify right side
    16,267,341.88x = 202,655,773,681,220.25
  5. Step 5: Solve for x
    x = 202,655,773,681,220.25/16,267,341.88
  6. Step 6: Final answer
    x = 12,457,829.63

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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.