Home / 18,066,551,881.38-24,932,514,451.73-10,833,776,923.33

Finding the Fourth Proportional to 18,066,551,881.38, 24,932,514,451.73 and 10,833,776,923.33

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Solution

The fourth proportional to 18,066,551,881.38, 24,932,514,451.73 and 10,833,776,923.33 is: 14,951,015,638.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,066,551,881.38 : 24,932,514,451.73 = 10,833,776,923.33 : x
  2. Step 2: Convert to fraction form
    18,066,551,881.38/24,932,514,451.73 = 10,833,776,923.33/x
  3. Step 3: Cross multiply
    18,066,551,881.38x = 24,932,514,451.73 × 10,833,776,923.33
  4. Step 4: Simplify right side
    18,066,551,881.38x = 270,113,299,707,565,375,488
  5. Step 5: Solve for x
    x = 270,113,299,707,565,375,488/18,066,551,881.38
  6. Step 6: Final answer
    x = 14,951,015,638.24

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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.