Home / 22,931,844.90-34,397,767.35-9,284,964.90

Finding the Fourth Proportional to 22,931,844.90, 34,397,767.35 and 9,284,964.90

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Solution

The fourth proportional to 22,931,844.90, 34,397,767.35 and 9,284,964.90 is: 13,927,447.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,931,844.90 : 34,397,767.35 = 9,284,964.90 : x
  2. Step 2: Convert to fraction form
    22,931,844.90/34,397,767.35 = 9,284,964.90/x
  3. Step 3: Cross multiply
    22,931,844.90x = 34,397,767.35 × 9,284,964.90
  4. Step 4: Simplify right side
    22,931,844.90x = 319,382,062,483,116.06
  5. Step 5: Solve for x
    x = 319,382,062,483,116.06/22,931,844.90
  6. Step 6: Final answer
    x = 13,927,447.35

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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.