Home / 22,771,185-34,156,810.35-9,308,013

Finding the Fourth Proportional to 22,771,185, 34,156,810.35 and 9,308,013

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Solution

The fourth proportional to 22,771,185, 34,156,810.35 and 9,308,013 is: 13,962,032.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,771,185 : 34,156,810.35 = 9,308,013 : x
  2. Step 2: Convert to fraction form
    22,771,185/34,156,810.35 = 9,308,013/x
  3. Step 3: Cross multiply
    22,771,185x = 34,156,810.35 × 9,308,013
  4. Step 4: Simplify right side
    22,771,185x = 317,932,034,776,334.56
  5. Step 5: Solve for x
    x = 317,932,034,776,334.56/22,771,185
  6. Step 6: Final answer
    x = 13,962,032.93

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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.