Home / 3,521,609,708.80-5,269,873,430.40-3,066,545,747.20

Finding the Fourth Proportional to 3,521,609,708.80, 5,269,873,430.40 and 3,066,545,747.20

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Solution

The fourth proportional to 3,521,609,708.80, 5,269,873,430.40 and 3,066,545,747.20 is: 4,588,898,058.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,609,708.80 : 5,269,873,430.40 = 3,066,545,747.20 : x
  2. Step 2: Convert to fraction form
    3,521,609,708.80/5,269,873,430.40 = 3,066,545,747.20/x
  3. Step 3: Cross multiply
    3,521,609,708.80x = 5,269,873,430.40 × 3,066,545,747.20
  4. Step 4: Simplify right side
    3,521,609,708.80x = 16,160,307,956,275,392,512
  5. Step 5: Solve for x
    x = 16,160,307,956,275,392,512/3,521,609,708.80
  6. Step 6: Final answer
    x = 4,588,898,058.72

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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.