Home / 33,935,711-46,830,887.52-18,465,529.10

Finding the Fourth Proportional to 33,935,711, 46,830,887.52 and 18,465,529.10

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Solution

The fourth proportional to 33,935,711, 46,830,887.52 and 18,465,529.10 is: 25,482,215.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,935,711 : 46,830,887.52 = 18,465,529.10 : x
  2. Step 2: Convert to fraction form
    33,935,711/46,830,887.52 = 18,465,529.10/x
  3. Step 3: Cross multiply
    33,935,711x = 46,830,887.52 × 18,465,529.10
  4. Step 4: Simplify right side
    33,935,711x = 864,757,116,279,387
  5. Step 5: Solve for x
    x = 864,757,116,279,387/33,935,711
  6. Step 6: Final answer
    x = 25,482,215.95

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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.