Home / 49,537,809.40-74,306,714.10-26,862,993.40

Finding the Fourth Proportional to 49,537,809.40, 74,306,714.10 and 26,862,993.40

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Solution

The fourth proportional to 49,537,809.40, 74,306,714.10 and 26,862,993.40 is: 40,294,490.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,537,809.40 : 74,306,714.10 = 26,862,993.40 : x
  2. Step 2: Convert to fraction form
    49,537,809.40/74,306,714.10 = 26,862,993.40/x
  3. Step 3: Cross multiply
    49,537,809.40x = 74,306,714.10 × 26,862,993.40
  4. Step 4: Simplify right side
    49,537,809.40x = 1,996,100,770,443,986.75
  5. Step 5: Solve for x
    x = 1,996,100,770,443,986.75/49,537,809.40
  6. Step 6: Final answer
    x = 40,294,490.10

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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.