Home / 176,862,918.42-244,071,795.51-102,567,528.72

Finding the Fourth Proportional to 176,862,918.42, 244,071,795.51 and 102,567,528.72

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Solution

The fourth proportional to 176,862,918.42, 244,071,795.51 and 102,567,528.72 is: 141,543,751.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,862,918.42 : 244,071,795.51 = 102,567,528.72 : x
  2. Step 2: Convert to fraction form
    176,862,918.42/244,071,795.51 = 102,567,528.72/x
  3. Step 3: Cross multiply
    176,862,918.42x = 244,071,795.51 × 102,567,528.72
  4. Step 4: Simplify right side
    176,862,918.42x = 25,033,840,895,713,892
  5. Step 5: Solve for x
    x = 25,033,840,895,713,892/176,862,918.42
  6. Step 6: Final answer
    x = 141,543,751.06

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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.