Home / 22,730,845.36-34,109,719.80-8,364,001.84

Finding the Fourth Proportional to 22,730,845.36, 34,109,719.80 and 8,364,001.84

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Solution

The fourth proportional to 22,730,845.36, 34,109,719.80 and 8,364,001.84 is: 12,550,952.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,730,845.36 : 34,109,719.80 = 8,364,001.84 : x
  2. Step 2: Convert to fraction form
    22,730,845.36/34,109,719.80 = 8,364,001.84/x
  3. Step 3: Cross multiply
    22,730,845.36x = 34,109,719.80 × 8,364,001.84
  4. Step 4: Simplify right side
    22,730,845.36x = 285,293,759,169,084.38
  5. Step 5: Solve for x
    x = 285,293,759,169,084.38/22,730,845.36
  6. Step 6: Final answer
    x = 12,550,952.45

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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.