Home / 37,722,405.92-56,537,878.64-26,775,377.42

Finding the Fourth Proportional to 37,722,405.92, 56,537,878.64 and 26,775,377.42

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Solution

The fourth proportional to 37,722,405.92, 56,537,878.64 and 26,775,377.42 is: 40,130,606.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,722,405.92 : 56,537,878.64 = 26,775,377.42 : x
  2. Step 2: Convert to fraction form
    37,722,405.92/56,537,878.64 = 26,775,377.42/x
  3. Step 3: Cross multiply
    37,722,405.92x = 56,537,878.64 × 26,775,377.42
  4. Step 4: Simplify right side
    37,722,405.92x = 1,513,823,038,695,590
  5. Step 5: Solve for x
    x = 1,513,823,038,695,590/37,722,405.92
  6. Step 6: Final answer
    x = 40,130,606.78

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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.