Home / 46,181,333.92-63,730,807.68-25,556,699.20

Finding the Fourth Proportional to 46,181,333.92, 63,730,807.68 and 25,556,699.20

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Solution

The fourth proportional to 46,181,333.92, 63,730,807.68 and 25,556,699.20 is: 35,268,558.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,181,333.92 : 63,730,807.68 = 25,556,699.20 : x
  2. Step 2: Convert to fraction form
    46,181,333.92/63,730,807.68 = 25,556,699.20/x
  3. Step 3: Cross multiply
    46,181,333.92x = 63,730,807.68 × 25,556,699.20
  4. Step 4: Simplify right side
    46,181,333.92x = 1,628,749,081,650,809.75
  5. Step 5: Solve for x
    x = 1,628,749,081,650,809.75/46,181,333.92
  6. Step 6: Final answer
    x = 35,268,558.60

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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.