Home / 34,904,842.57-52,360,839.47-13,357,567.23

Finding the Fourth Proportional to 34,904,842.57, 52,360,839.47 and 13,357,567.23

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Solution

The fourth proportional to 34,904,842.57, 52,360,839.47 and 13,357,567.23 is: 20,037,719.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,904,842.57 : 52,360,839.47 = 13,357,567.23 : x
  2. Step 2: Convert to fraction form
    34,904,842.57/52,360,839.47 = 13,357,567.23/x
  3. Step 3: Cross multiply
    34,904,842.57x = 52,360,839.47 × 13,357,567.23
  4. Step 4: Simplify right side
    34,904,842.57x = 699,413,433,439,762.62
  5. Step 5: Solve for x
    x = 699,413,433,439,762.62/34,904,842.57
  6. Step 6: Final answer
    x = 20,037,719.18

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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.