Home / 23,328,064.80-34,992,097.20-8,176,528.80

Finding the Fourth Proportional to 23,328,064.80, 34,992,097.20 and 8,176,528.80

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Solution

The fourth proportional to 23,328,064.80, 34,992,097.20 and 8,176,528.80 is: 12,264,793.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,064.80 : 34,992,097.20 = 8,176,528.80 : x
  2. Step 2: Convert to fraction form
    23,328,064.80/34,992,097.20 = 8,176,528.80/x
  3. Step 3: Cross multiply
    23,328,064.80x = 34,992,097.20 × 8,176,528.80
  4. Step 4: Simplify right side
    23,328,064.80x = 286,113,890,528,199.38
  5. Step 5: Solve for x
    x = 286,113,890,528,199.38/23,328,064.80
  6. Step 6: Final answer
    x = 12,264,793.20

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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.