Home / 46,272,227.74-69,416,144.90-15,559,506.31

Finding the Fourth Proportional to 46,272,227.74, 69,416,144.90 and 15,559,506.31

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Solution

The fourth proportional to 46,272,227.74, 69,416,144.90 and 15,559,506.31 is: 23,341,883.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,272,227.74 : 69,416,144.90 = 15,559,506.31 : x
  2. Step 2: Convert to fraction form
    46,272,227.74/69,416,144.90 = 15,559,506.31/x
  3. Step 3: Cross multiply
    46,272,227.74x = 69,416,144.90 × 15,559,506.31
  4. Step 4: Simplify right side
    46,272,227.74x = 1,080,080,944,587,424.50
  5. Step 5: Solve for x
    x = 1,080,080,944,587,424.50/46,272,227.74
  6. Step 6: Final answer
    x = 23,341,883.40

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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.