Home / 34,046,682.90-51,070,024.35-31,416,049.95

Finding the Fourth Proportional to 34,046,682.90, 51,070,024.35 and 31,416,049.95

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Solution

The fourth proportional to 34,046,682.90, 51,070,024.35 and 31,416,049.95 is: 47,124,074.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,046,682.90 : 51,070,024.35 = 31,416,049.95 : x
  2. Step 2: Convert to fraction form
    34,046,682.90/51,070,024.35 = 31,416,049.95/x
  3. Step 3: Cross multiply
    34,046,682.90x = 51,070,024.35 × 31,416,049.95
  4. Step 4: Simplify right side
    34,046,682.90x = 1,604,418,435,927,316.25
  5. Step 5: Solve for x
    x = 1,604,418,435,927,316.25/34,046,682.90
  6. Step 6: Final answer
    x = 47,124,074.93

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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.