Home / 35,950,619.80-53,925,929.70-29,971,908.55

Finding the Fourth Proportional to 35,950,619.80, 53,925,929.70 and 29,971,908.55

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Solution

The fourth proportional to 35,950,619.80, 53,925,929.70 and 29,971,908.55 is: 44,957,862.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,950,619.80 : 53,925,929.70 = 29,971,908.55 : x
  2. Step 2: Convert to fraction form
    35,950,619.80/53,925,929.70 = 29,971,908.55/x
  3. Step 3: Cross multiply
    35,950,619.80x = 53,925,929.70 × 29,971,908.55
  4. Step 4: Simplify right side
    35,950,619.80x = 1,616,263,033,442,129
  5. Step 5: Solve for x
    x = 1,616,263,033,442,129/35,950,619.80
  6. Step 6: Final answer
    x = 44,957,862.83

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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.