Home / 4,377,129,605.70-6,566,098,031.19-1,429,424,672.46

Finding the Fourth Proportional to 4,377,129,605.70, 6,566,098,031.19 and 1,429,424,672.46

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Solution

The fourth proportional to 4,377,129,605.70, 6,566,098,031.19 and 1,429,424,672.46 is: 2,144,268,818.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,129,605.70 : 6,566,098,031.19 = 1,429,424,672.46 : x
  2. Step 2: Convert to fraction form
    4,377,129,605.70/6,566,098,031.19 = 1,429,424,672.46/x
  3. Step 3: Cross multiply
    4,377,129,605.70x = 6,566,098,031.19 × 1,429,424,672.46
  4. Step 4: Simplify right side
    4,377,129,605.70x = 9,385,742,527,574,016,000
  5. Step 5: Solve for x
    x = 9,385,742,527,574,016,000/4,377,129,605.70
  6. Step 6: Final answer
    x = 2,144,268,818.39

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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.