Home / 177,345,282.40-247,678,733.60-177,345,282.40

Finding the Fourth Proportional to 177,345,282.40, 247,678,733.60 and 177,345,282.40

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Solution

The fourth proportional to 177,345,282.40, 247,678,733.60 and 177,345,282.40 is: 247,678,733.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,345,282.40 : 247,678,733.60 = 177,345,282.40 : x
  2. Step 2: Convert to fraction form
    177,345,282.40/247,678,733.60 = 177,345,282.40/x
  3. Step 3: Cross multiply
    177,345,282.40x = 247,678,733.60 × 177,345,282.40
  4. Step 4: Simplify right side
    177,345,282.40x = 43,924,654,954,766,368
  5. Step 5: Solve for x
    x = 43,924,654,954,766,368/177,345,282.40
  6. Step 6: Final answer
    x = 247,678,733.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.