Home / 957,747,156.80-1,435,931,252.76-588,519,263.34

Finding the Fourth Proportional to 957,747,156.80, 1,435,931,252.76 and 588,519,263.34

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Solution

The fourth proportional to 957,747,156.80, 1,435,931,252.76 and 588,519,263.34 is: 882,355,219.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,747,156.80 : 1,435,931,252.76 = 588,519,263.34 : x
  2. Step 2: Convert to fraction form
    957,747,156.80/1,435,931,252.76 = 588,519,263.34/x
  3. Step 3: Cross multiply
    957,747,156.80x = 1,435,931,252.76 × 588,519,263.34
  4. Step 4: Simplify right side
    957,747,156.80x = 845,073,203,081,198,592
  5. Step 5: Solve for x
    x = 845,073,203,081,198,592/957,747,156.80
  6. Step 6: Final answer
    x = 882,355,219.84

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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.