Home / 23,138,212.04-34,700,328.16-6,959,867.40

Finding the Fourth Proportional to 23,138,212.04, 34,700,328.16 and 6,959,867.40

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Solution

The fourth proportional to 23,138,212.04, 34,700,328.16 and 6,959,867.40 is: 10,437,698.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,138,212.04 : 34,700,328.16 = 6,959,867.40 : x
  2. Step 2: Convert to fraction form
    23,138,212.04/34,700,328.16 = 6,959,867.40/x
  3. Step 3: Cross multiply
    23,138,212.04x = 34,700,328.16 × 6,959,867.40
  4. Step 4: Simplify right side
    23,138,212.04x = 241,509,682,730,085.97
  5. Step 5: Solve for x
    x = 241,509,682,730,085.97/23,138,212.04
  6. Step 6: Final answer
    x = 10,437,698.57

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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.