Home / 35,393,022.40-48,816,293.52-26,691,561.76

Finding the Fourth Proportional to 35,393,022.40, 48,816,293.52 and 26,691,561.76

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Solution

The fourth proportional to 35,393,022.40, 48,816,293.52 and 26,691,561.76 is: 36,814,689.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,393,022.40 : 48,816,293.52 = 26,691,561.76 : x
  2. Step 2: Convert to fraction form
    35,393,022.40/48,816,293.52 = 26,691,561.76/x
  3. Step 3: Cross multiply
    35,393,022.40x = 48,816,293.52 × 26,691,561.76
  4. Step 4: Simplify right side
    35,393,022.40x = 1,302,983,113,383,368
  5. Step 5: Solve for x
    x = 1,302,983,113,383,368/35,393,022.40
  6. Step 6: Final answer
    x = 36,814,689.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.