Home / 15,552,498.30-23,328,747.45-4,194,095.10

Finding the Fourth Proportional to 15,552,498.30, 23,328,747.45 and 4,194,095.10

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Solution

The fourth proportional to 15,552,498.30, 23,328,747.45 and 4,194,095.10 is: 6,291,142.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,498.30 : 23,328,747.45 = 4,194,095.10 : x
  2. Step 2: Convert to fraction form
    15,552,498.30/23,328,747.45 = 4,194,095.10/x
  3. Step 3: Cross multiply
    15,552,498.30x = 23,328,747.45 × 4,194,095.10
  4. Step 4: Simplify right side
    15,552,498.30x = 97,842,985,369,182.50
  5. Step 5: Solve for x
    x = 97,842,985,369,182.50/15,552,498.30
  6. Step 6: Final answer
    x = 6,291,142.65

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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.