Home / 23,326,545.80-34,989,818.70-8,175,009.80

Finding the Fourth Proportional to 23,326,545.80, 34,989,818.70 and 8,175,009.80

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Solution

The fourth proportional to 23,326,545.80, 34,989,818.70 and 8,175,009.80 is: 12,262,514.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,545.80 : 34,989,818.70 = 8,175,009.80 : x
  2. Step 2: Convert to fraction form
    23,326,545.80/34,989,818.70 = 8,175,009.80/x
  3. Step 3: Cross multiply
    23,326,545.80x = 34,989,818.70 × 8,175,009.80
  4. Step 4: Simplify right side
    23,326,545.80x = 286,042,110,772,723.25
  5. Step 5: Solve for x
    x = 286,042,110,772,723.25/23,326,545.80
  6. Step 6: Final answer
    x = 12,262,514.70

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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.