Home / 23,328,117.30-34,992,175.95-8,176,581.30

Finding the Fourth Proportional to 23,328,117.30, 34,992,175.95 and 8,176,581.30

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Solution

The fourth proportional to 23,328,117.30, 34,992,175.95 and 8,176,581.30 is: 12,264,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,117.30 : 34,992,175.95 = 8,176,581.30 : x
  2. Step 2: Convert to fraction form
    23,328,117.30/34,992,175.95 = 8,176,581.30/x
  3. Step 3: Cross multiply
    23,328,117.30x = 34,992,175.95 × 8,176,581.30
  4. Step 4: Simplify right side
    23,328,117.30x = 286,116,371,519,079.75
  5. Step 5: Solve for x
    x = 286,116,371,519,079.75/23,328,117.30
  6. Step 6: Final answer
    x = 12,264,871.95

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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.