Home / 183,478,572,001.70-275,217,858,002.55-57,747,709,304.90

Finding the Fourth Proportional to 183,478,572,001.70, 275,217,858,002.55 and 57,747,709,304.90

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Solution

The fourth proportional to 183,478,572,001.70, 275,217,858,002.55 and 57,747,709,304.90 is: 86,621,563,957.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,478,572,001.70 : 275,217,858,002.55 = 57,747,709,304.90 : x
  2. Step 2: Convert to fraction form
    183,478,572,001.70/275,217,858,002.55 = 57,747,709,304.90/x
  3. Step 3: Cross multiply
    183,478,572,001.70x = 275,217,858,002.55 × 57,747,709,304.90
  4. Step 4: Simplify right side
    183,478,572,001.70x = 15,893,200,859,448,502,910,976
  5. Step 5: Solve for x
    x = 15,893,200,859,448,502,910,976/183,478,572,001.70
  6. Step 6: Final answer
    x = 86,621,563,957.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.