Home / 40,774,749.15-61,131,574.35-24,596,929.38

Finding the Fourth Proportional to 40,774,749.15, 61,131,574.35 and 24,596,929.38

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Solution

The fourth proportional to 40,774,749.15, 61,131,574.35 and 24,596,929.38 is: 36,876,965.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,774,749.15 : 61,131,574.35 = 24,596,929.38 : x
  2. Step 2: Convert to fraction form
    40,774,749.15/61,131,574.35 = 24,596,929.38/x
  3. Step 3: Cross multiply
    40,774,749.15x = 61,131,574.35 × 24,596,929.38
  4. Step 4: Simplify right side
    40,774,749.15x = 1,503,649,017,175,169.50
  5. Step 5: Solve for x
    x = 1,503,649,017,175,169.50/40,774,749.15
  6. Step 6: Final answer
    x = 36,876,965.49

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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.