Home / 2,235,073,630.08-3,353,129,191.65-761,226,208

Finding the Fourth Proportional to 2,235,073,630.08, 3,353,129,191.65 and 761,226,208

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Solution

The fourth proportional to 2,235,073,630.08, 3,353,129,191.65 and 761,226,208 is: 1,142,015,987.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,073,630.08 : 3,353,129,191.65 = 761,226,208 : x
  2. Step 2: Convert to fraction form
    2,235,073,630.08/3,353,129,191.65 = 761,226,208/x
  3. Step 3: Cross multiply
    2,235,073,630.08x = 3,353,129,191.65 × 761,226,208
  4. Step 4: Simplify right side
    2,235,073,630.08x = 2,552,489,819,493,834,752
  5. Step 5: Solve for x
    x = 2,552,489,819,493,834,752/2,235,073,630.08
  6. Step 6: Final answer
    x = 1,142,015,987.81

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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.