Home / 47,177,894,297.24-70,776,780,235.92-15,304,078,438.57

Finding the Fourth Proportional to 47,177,894,297.24, 70,776,780,235.92 and 15,304,078,438.57

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Solution

The fourth proportional to 47,177,894,297.24, 70,776,780,235.92 and 15,304,078,438.57 is: 22,959,341,710.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,177,894,297.24 : 70,776,780,235.92 = 15,304,078,438.57 : x
  2. Step 2: Convert to fraction form
    47,177,894,297.24/70,776,780,235.92 = 15,304,078,438.57/x
  3. Step 3: Cross multiply
    47,177,894,297.24x = 70,776,780,235.92 × 15,304,078,438.57
  4. Step 4: Simplify right side
    47,177,894,297.24x = 1,083,173,396,360,157,069,312
  5. Step 5: Solve for x
    x = 1,083,173,396,360,157,069,312/47,177,894,297.24
  6. Step 6: Final answer
    x = 22,959,341,710.67

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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.