Home / 18,032,708,470.27-24,874,798,680.54-11,246,745,783.51

Finding the Fourth Proportional to 18,032,708,470.27, 24,874,798,680.54 and 11,246,745,783.51

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Solution

The fourth proportional to 18,032,708,470.27, 24,874,798,680.54 and 11,246,745,783.51 is: 15,514,060,887.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,032,708,470.27 : 24,874,798,680.54 = 11,246,745,783.51 : x
  2. Step 2: Convert to fraction form
    18,032,708,470.27/24,874,798,680.54 = 11,246,745,783.51/x
  3. Step 3: Cross multiply
    18,032,708,470.27x = 24,874,798,680.54 × 11,246,745,783.51
  4. Step 4: Simplify right side
    18,032,708,470.27x = 279,760,537,176,023,367,680
  5. Step 5: Solve for x
    x = 279,760,537,176,023,367,680/18,032,708,470.27
  6. Step 6: Final answer
    x = 15,514,060,887.60

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1.5x scale

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.