Home / 22,053,795.12-33,050,885.09-8,399,492.89

Finding the Fourth Proportional to 22,053,795.12, 33,050,885.09 and 8,399,492.89

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Solution

The fourth proportional to 22,053,795.12, 33,050,885.09 and 8,399,492.89 is: 12,587,886.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,053,795.12 : 33,050,885.09 = 8,399,492.89 : x
  2. Step 2: Convert to fraction form
    22,053,795.12/33,050,885.09 = 8,399,492.89/x
  3. Step 3: Cross multiply
    22,053,795.12x = 33,050,885.09 × 8,399,492.89
  4. Step 4: Simplify right side
    22,053,795.12x = 277,610,674,197,037.31
  5. Step 5: Solve for x
    x = 277,610,674,197,037.31/22,053,795.12
  6. Step 6: Final answer
    x = 12,587,886.70

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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.