Home / 34,866,904.43-52,300,356.38-12,710,708.69

Finding the Fourth Proportional to 34,866,904.43, 52,300,356.38 and 12,710,708.69

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Solution

The fourth proportional to 34,866,904.43, 52,300,356.38 and 12,710,708.69 is: 19,066,062.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,866,904.43 : 52,300,356.38 = 12,710,708.69 : x
  2. Step 2: Convert to fraction form
    34,866,904.43/52,300,356.38 = 12,710,708.69/x
  3. Step 3: Cross multiply
    34,866,904.43x = 52,300,356.38 × 12,710,708.69
  4. Step 4: Simplify right side
    34,866,904.43x = 664,774,594,396,560.38
  5. Step 5: Solve for x
    x = 664,774,594,396,560.38/34,866,904.43
  6. Step 6: Final answer
    x = 19,066,062.94

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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.