Home / 46,329,463.23-63,934,634.55-25,421,633.20

Finding the Fourth Proportional to 46,329,463.23, 63,934,634.55 and 25,421,633.20

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Solution

The fourth proportional to 46,329,463.23, 63,934,634.55 and 25,421,633.20 is: 35,081,840.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,329,463.23 : 63,934,634.55 = 25,421,633.20 : x
  2. Step 2: Convert to fraction form
    46,329,463.23/63,934,634.55 = 25,421,633.20/x
  3. Step 3: Cross multiply
    46,329,463.23x = 63,934,634.55 × 25,421,633.20
  4. Step 4: Simplify right side
    46,329,463.23x = 1,625,322,828,306,147
  5. Step 5: Solve for x
    x = 1,625,322,828,306,147/46,329,463.23
  6. Step 6: Final answer
    x = 35,081,840.26

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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.