Home / 27,539,091.90-41,312,574.45-9,344,126.70

Finding the Fourth Proportional to 27,539,091.90, 41,312,574.45 and 9,344,126.70

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Solution

The fourth proportional to 27,539,091.90, 41,312,574.45 and 9,344,126.70 is: 14,017,525.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,539,091.90 : 41,312,574.45 = 9,344,126.70 : x
  2. Step 2: Convert to fraction form
    27,539,091.90/41,312,574.45 = 9,344,126.70/x
  3. Step 3: Cross multiply
    27,539,091.90x = 41,312,574.45 × 9,344,126.70
  4. Step 4: Simplify right side
    27,539,091.90x = 386,029,929,963,982.81
  5. Step 5: Solve for x
    x = 386,029,929,963,982.81/27,539,091.90
  6. Step 6: Final answer
    x = 14,017,525.75

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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.