Home / 37,070,374.61-55,614,823.74-26,161,863.45

Finding the Fourth Proportional to 37,070,374.61, 55,614,823.74 and 26,161,863.45

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Solution

The fourth proportional to 37,070,374.61, 55,614,823.74 and 26,161,863.45 is: 39,249,331.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,070,374.61 : 55,614,823.74 = 26,161,863.45 : x
  2. Step 2: Convert to fraction form
    37,070,374.61/55,614,823.74 = 26,161,863.45/x
  3. Step 3: Cross multiply
    37,070,374.61x = 55,614,823.74 × 26,161,863.45
  4. Step 4: Simplify right side
    37,070,374.61x = 1,454,987,424,481,698.25
  5. Step 5: Solve for x
    x = 1,454,987,424,481,698.25/37,070,374.61
  6. Step 6: Final answer
    x = 39,249,331.58

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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.