Home / 171,854,886.65-237,179,938.08-96,513,596.27

Finding the Fourth Proportional to 171,854,886.65, 237,179,938.08 and 96,513,596.27

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Solution

The fourth proportional to 171,854,886.65, 237,179,938.08 and 96,513,596.27 is: 133,200,104.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,854,886.65 : 237,179,938.08 = 96,513,596.27 : x
  2. Step 2: Convert to fraction form
    171,854,886.65/237,179,938.08 = 96,513,596.27/x
  3. Step 3: Cross multiply
    171,854,886.65x = 237,179,938.08 × 96,513,596.27
  4. Step 4: Simplify right side
    171,854,886.65x = 22,891,088,786,010,820
  5. Step 5: Solve for x
    x = 22,891,088,786,010,820/171,854,886.65
  6. Step 6: Final answer
    x = 133,200,104.06

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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.