Home / 46,397,164.66-69,569,513.96-15,264,397.08

Finding the Fourth Proportional to 46,397,164.66, 69,569,513.96 and 15,264,397.08

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Solution

The fourth proportional to 46,397,164.66, 69,569,513.96 and 15,264,397.08 is: 22,887,965.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,397,164.66 : 69,569,513.96 = 15,264,397.08 : x
  2. Step 2: Convert to fraction form
    46,397,164.66/69,569,513.96 = 15,264,397.08/x
  3. Step 3: Cross multiply
    46,397,164.66x = 69,569,513.96 × 15,264,397.08
  4. Step 4: Simplify right side
    46,397,164.66x = 1,061,936,685,916,647.12
  5. Step 5: Solve for x
    x = 1,061,936,685,916,647.12/46,397,164.66
  6. Step 6: Final answer
    x = 22,887,965.11

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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.