Home / 46,482,883.02-64,146,869.87-25,575,189.75

Finding the Fourth Proportional to 46,482,883.02, 64,146,869.87 and 25,575,189.75

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Solution

The fourth proportional to 46,482,883.02, 64,146,869.87 and 25,575,189.75 is: 35,294,032.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,482,883.02 : 64,146,869.87 = 25,575,189.75 : x
  2. Step 2: Convert to fraction form
    46,482,883.02/64,146,869.87 = 25,575,189.75/x
  3. Step 3: Cross multiply
    46,482,883.02x = 64,146,869.87 × 25,575,189.75
  4. Step 4: Simplify right side
    46,482,883.02x = 1,640,568,368,665,932
  5. Step 5: Solve for x
    x = 1,640,568,368,665,932/46,482,883.02
  6. Step 6: Final answer
    x = 35,294,032.17

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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.