Home / 7,464,886,422.08-11,197,252,941.18-4,315,096,839.46

Finding the Fourth Proportional to 7,464,886,422.08, 11,197,252,941.18 and 4,315,096,839.46

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Solution

The fourth proportional to 7,464,886,422.08, 11,197,252,941.18 and 4,315,096,839.46 is: 6,472,600,927.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,886,422.08 : 11,197,252,941.18 = 4,315,096,839.46 : x
  2. Step 2: Convert to fraction form
    7,464,886,422.08/11,197,252,941.18 = 4,315,096,839.46/x
  3. Step 3: Cross multiply
    7,464,886,422.08x = 11,197,252,941.18 × 4,315,096,839.46
  4. Step 4: Simplify right side
    7,464,886,422.08x = 48,317,230,777,126,240,256
  5. Step 5: Solve for x
    x = 48,317,230,777,126,240,256/7,464,886,422.08
  6. Step 6: Final answer
    x = 6,472,600,927.22

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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.