Home / 3,026,931,818.70-4,540,397,728.05-1,632,218,058.30

Finding the Fourth Proportional to 3,026,931,818.70, 4,540,397,728.05 and 1,632,218,058.30

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Solution

The fourth proportional to 3,026,931,818.70, 4,540,397,728.05 and 1,632,218,058.30 is: 2,448,327,087.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,931,818.70 : 4,540,397,728.05 = 1,632,218,058.30 : x
  2. Step 2: Convert to fraction form
    3,026,931,818.70/4,540,397,728.05 = 1,632,218,058.30/x
  3. Step 3: Cross multiply
    3,026,931,818.70x = 4,540,397,728.05 × 1,632,218,058.30
  4. Step 4: Simplify right side
    3,026,931,818.70x = 7,410,919,163,587,502,080
  5. Step 5: Solve for x
    x = 7,410,919,163,587,502,080/3,026,931,818.70
  6. Step 6: Final answer
    x = 2,448,327,087.45

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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.