Home / 67,179,980,661.26-92,708,369,767.14-36,280,262,516.15

Finding the Fourth Proportional to 67,179,980,661.26, 92,708,369,767.14 and 36,280,262,516.15

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Solution

The fourth proportional to 67,179,980,661.26, 92,708,369,767.14 and 36,280,262,516.15 is: 50,066,760,357.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,179,980,661.26 : 92,708,369,767.14 = 36,280,262,516.15 : x
  2. Step 2: Convert to fraction form
    67,179,980,661.26/92,708,369,767.14 = 36,280,262,516.15/x
  3. Step 3: Cross multiply
    67,179,980,661.26x = 92,708,369,767.14 × 36,280,262,516.15
  4. Step 4: Simplify right side
    67,179,980,661.26x = 3,363,483,992,596,143,407,104
  5. Step 5: Solve for x
    x = 3,363,483,992,596,143,407,104/67,179,980,661.26
  6. Step 6: Final answer
    x = 50,066,760,357.61

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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.