Home / 15,673,514.30-23,510,271.45-4,158,959.30

Finding the Fourth Proportional to 15,673,514.30, 23,510,271.45 and 4,158,959.30

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Solution

The fourth proportional to 15,673,514.30, 23,510,271.45 and 4,158,959.30 is: 6,238,438.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,514.30 : 23,510,271.45 = 4,158,959.30 : x
  2. Step 2: Convert to fraction form
    15,673,514.30/23,510,271.45 = 4,158,959.30/x
  3. Step 3: Cross multiply
    15,673,514.30x = 23,510,271.45 × 4,158,959.30
  4. Step 4: Simplify right side
    15,673,514.30x = 97,778,262,092,501.98
  5. Step 5: Solve for x
    x = 97,778,262,092,501.98/15,673,514.30
  6. Step 6: Final answer
    x = 6,238,438.95

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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.