Home / 46,705,151.93-64,452,724.85-25,511,949.15

Finding the Fourth Proportional to 46,705,151.93, 64,452,724.85 and 25,511,949.15

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Solution

The fourth proportional to 46,705,151.93, 64,452,724.85 and 25,511,949.15 is: 35,206,279.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,705,151.93 : 64,452,724.85 = 25,511,949.15 : x
  2. Step 2: Convert to fraction form
    46,705,151.93/64,452,724.85 = 25,511,949.15/x
  3. Step 3: Cross multiply
    46,705,151.93x = 64,452,724.85 × 25,511,949.15
  4. Step 4: Simplify right side
    46,705,151.93x = 1,644,314,638,824,581.50
  5. Step 5: Solve for x
    x = 1,644,314,638,824,581.50/46,705,151.93
  6. Step 6: Final answer
    x = 35,206,279.63

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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.