Home / 167,185,510.49-230,688,322.18-96,627,691.04

Finding the Fourth Proportional to 167,185,510.49, 230,688,322.18 and 96,627,691.04

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Solution

The fourth proportional to 167,185,510.49, 230,688,322.18 and 96,627,691.04 is: 133,330,214.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,185,510.49 : 230,688,322.18 = 96,627,691.04 : x
  2. Step 2: Convert to fraction form
    167,185,510.49/230,688,322.18 = 96,627,691.04/x
  3. Step 3: Cross multiply
    167,185,510.49x = 230,688,322.18 × 96,627,691.04
  4. Step 4: Simplify right side
    167,185,510.49x = 22,290,879,922,145,020
  5. Step 5: Solve for x
    x = 22,290,879,922,145,020/167,185,510.49
  6. Step 6: Final answer
    x = 133,330,214.18

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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.