Home / 32,894,695.12-49,345,347.48-11,326,442.80

Finding the Fourth Proportional to 32,894,695.12, 49,345,347.48 and 11,326,442.80

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Solution

The fourth proportional to 32,894,695.12, 49,345,347.48 and 11,326,442.80 is: 16,990,802.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,894,695.12 : 49,345,347.48 = 11,326,442.80 : x
  2. Step 2: Convert to fraction form
    32,894,695.12/49,345,347.48 = 11,326,442.80/x
  3. Step 3: Cross multiply
    32,894,695.12x = 49,345,347.48 × 11,326,442.80
  4. Step 4: Simplify right side
    32,894,695.12x = 558,907,255,678,344.12
  5. Step 5: Solve for x
    x = 558,907,255,678,344.12/32,894,695.12
  6. Step 6: Final answer
    x = 16,990,802.12

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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.