Home / 23,319,390.30-34,965,963.45-8,942,927.10

Finding the Fourth Proportional to 23,319,390.30, 34,965,963.45 and 8,942,927.10

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Solution

The fourth proportional to 23,319,390.30, 34,965,963.45 and 8,942,927.10 is: 13,409,358.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,319,390.30 : 34,965,963.45 = 8,942,927.10 : x
  2. Step 2: Convert to fraction form
    23,319,390.30/34,965,963.45 = 8,942,927.10/x
  3. Step 3: Cross multiply
    23,319,390.30x = 34,965,963.45 × 8,942,927.10
  4. Step 4: Simplify right side
    23,319,390.30x = 312,698,062,114,614.50
  5. Step 5: Solve for x
    x = 312,698,062,114,614.50/23,319,390.30
  6. Step 6: Final answer
    x = 13,409,358.40

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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.