Home / 2,348,759,111.72-3,238,278,691.08-1,923,807,275.18

Finding the Fourth Proportional to 2,348,759,111.72, 3,238,278,691.08 and 1,923,807,275.18

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Solution

The fourth proportional to 2,348,759,111.72, 3,238,278,691.08 and 1,923,807,275.18 is: 2,652,389,542.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,759,111.72 : 3,238,278,691.08 = 1,923,807,275.18 : x
  2. Step 2: Convert to fraction form
    2,348,759,111.72/3,238,278,691.08 = 1,923,807,275.18/x
  3. Step 3: Cross multiply
    2,348,759,111.72x = 3,238,278,691.08 × 1,923,807,275.18
  4. Step 4: Simplify right side
    2,348,759,111.72x = 6,229,824,104,960,071,680
  5. Step 5: Solve for x
    x = 6,229,824,104,960,071,680/2,348,759,111.72
  6. Step 6: Final answer
    x = 2,652,389,542.15

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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.