Home / 46,671,387.20-69,947,594.40-26,201,067.20

Finding the Fourth Proportional to 46,671,387.20, 69,947,594.40 and 26,201,067.20

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Solution

The fourth proportional to 46,671,387.20, 69,947,594.40 and 26,201,067.20 is: 39,268,205.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,671,387.20 : 69,947,594.40 = 26,201,067.20 : x
  2. Step 2: Convert to fraction form
    46,671,387.20/69,947,594.40 = 26,201,067.20/x
  3. Step 3: Cross multiply
    46,671,387.20x = 69,947,594.40 × 26,201,067.20
  4. Step 4: Simplify right side
    46,671,387.20x = 1,832,701,621,352,743.75
  5. Step 5: Solve for x
    x = 1,832,701,621,352,743.75/46,671,387.20
  6. Step 6: Final answer
    x = 39,268,205.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.