Home / 5,088,044,940.25-7,632,070,198.80-2,325,736,853.68

Finding the Fourth Proportional to 5,088,044,940.25, 7,632,070,198.80 and 2,325,736,853.68

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Solution

The fourth proportional to 5,088,044,940.25, 7,632,070,198.80 and 2,325,736,853.68 is: 3,488,606,555.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,044,940.25 : 7,632,070,198.80 = 2,325,736,853.68 : x
  2. Step 2: Convert to fraction form
    5,088,044,940.25/7,632,070,198.80 = 2,325,736,853.68/x
  3. Step 3: Cross multiply
    5,088,044,940.25x = 7,632,070,198.80 × 2,325,736,853.68
  4. Step 4: Simplify right side
    5,088,044,940.25x = 17,750,186,931,222,003,712
  5. Step 5: Solve for x
    x = 17,750,186,931,222,003,712/5,088,044,940.25
  6. Step 6: Final answer
    x = 3,488,606,555.10

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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.