Home / 404,119,710,696.60-557,647,052,440.90-241,506,982,567.78

Finding the Fourth Proportional to 404,119,710,696.60, 557,647,052,440.90 and 241,506,982,567.78

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Solution

The fourth proportional to 404,119,710,696.60, 557,647,052,440.90 and 241,506,982,567.78 is: 333,256,838,031.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,119,710,696.60 : 557,647,052,440.90 = 241,506,982,567.78 : x
  2. Step 2: Convert to fraction form
    404,119,710,696.60/557,647,052,440.90 = 241,506,982,567.78/x
  3. Step 3: Cross multiply
    404,119,710,696.60x = 557,647,052,440.90 × 241,506,982,567.78
  4. Step 4: Simplify right side
    404,119,710,696.60x = 134,675,656,972,818,345,623,552
  5. Step 5: Solve for x
    x = 134,675,656,972,818,345,623,552/404,119,710,696.60
  6. Step 6: Final answer
    x = 333,256,838,031.17

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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.