Home / 46,310,218.05-63,912,025.86-25,690,307.25

Finding the Fourth Proportional to 46,310,218.05, 63,912,025.86 and 25,690,307.25

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Solution

The fourth proportional to 46,310,218.05, 63,912,025.86 and 25,690,307.25 is: 35,454,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,310,218.05 : 63,912,025.86 = 25,690,307.25 : x
  2. Step 2: Convert to fraction form
    46,310,218.05/63,912,025.86 = 25,690,307.25/x
  3. Step 3: Cross multiply
    46,310,218.05x = 63,912,025.86 × 25,690,307.25
  4. Step 4: Simplify right side
    46,310,218.05x = 1,641,919,581,313,345.50
  5. Step 5: Solve for x
    x = 1,641,919,581,313,345.50/46,310,218.05
  6. Step 6: Final answer
    x = 35,454,801.35

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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.