Home / 9,407,614,411.92-14,111,421,613.02-3,512,634,015.36

Finding the Fourth Proportional to 9,407,614,411.92, 14,111,421,613.02 and 3,512,634,015.36

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Solution

The fourth proportional to 9,407,614,411.92, 14,111,421,613.02 and 3,512,634,015.36 is: 5,268,951,021.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407,614,411.92 : 14,111,421,613.02 = 3,512,634,015.36 : x
  2. Step 2: Convert to fraction form
    9,407,614,411.92/14,111,421,613.02 = 3,512,634,015.36/x
  3. Step 3: Cross multiply
    9,407,614,411.92x = 14,111,421,613.02 × 3,512,634,015.36
  4. Step 4: Simplify right side
    9,407,614,411.92x = 49,568,259,562,980,335,616
  5. Step 5: Solve for x
    x = 49,568,259,562,980,335,616/9,407,614,411.92
  6. Step 6: Final answer
    x = 5,268,951,021.23

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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.