Home / 34,883,886.24-52,326,062.64-12,164,695.20

Finding the Fourth Proportional to 34,883,886.24, 52,326,062.64 and 12,164,695.20

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Solution

The fourth proportional to 34,883,886.24, 52,326,062.64 and 12,164,695.20 is: 18,247,124.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,883,886.24 : 52,326,062.64 = 12,164,695.20 : x
  2. Step 2: Convert to fraction form
    34,883,886.24/52,326,062.64 = 12,164,695.20/x
  3. Step 3: Cross multiply
    34,883,886.24x = 52,326,062.64 × 12,164,695.20
  4. Step 4: Simplify right side
    34,883,886.24x = 636,530,603,031,707.25
  5. Step 5: Solve for x
    x = 636,530,603,031,707.25/34,883,886.24
  6. Step 6: Final answer
    x = 18,247,124.15

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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.