Home / 3,358,925,116.40-5,034,692,519.40-1,176,768,009.20

Finding the Fourth Proportional to 3,358,925,116.40, 5,034,692,519.40 and 1,176,768,009.20

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Solution

The fourth proportional to 3,358,925,116.40, 5,034,692,519.40 and 1,176,768,009.20 is: 1,763,857,450.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,925,116.40 : 5,034,692,519.40 = 1,176,768,009.20 : x
  2. Step 2: Convert to fraction form
    3,358,925,116.40/5,034,692,519.40 = 1,176,768,009.20/x
  3. Step 3: Cross multiply
    3,358,925,116.40x = 5,034,692,519.40 × 1,176,768,009.20
  4. Step 4: Simplify right side
    3,358,925,116.40x = 5,924,665,092,988,470,272
  5. Step 5: Solve for x
    x = 5,924,665,092,988,470,272/3,358,925,116.40
  6. Step 6: Final answer
    x = 1,763,857,450.72

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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.