Home / 7,060,268,446.41-9,742,971,452.11-3,845,105,865.59

Finding the Fourth Proportional to 7,060,268,446.41, 9,742,971,452.11 and 3,845,105,865.59

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Solution

The fourth proportional to 7,060,268,446.41, 9,742,971,452.11 and 3,845,105,865.59 is: 5,306,137,714.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060,268,446.41 : 9,742,971,452.11 = 3,845,105,865.59 : x
  2. Step 2: Convert to fraction form
    7,060,268,446.41/9,742,971,452.11 = 3,845,105,865.59/x
  3. Step 3: Cross multiply
    7,060,268,446.41x = 9,742,971,452.11 × 3,845,105,865.59
  4. Step 4: Simplify right side
    7,060,268,446.41x = 37,462,756,678,725,754,880
  5. Step 5: Solve for x
    x = 37,462,756,678,725,754,880/7,060,268,446.41
  6. Step 6: Final answer
    x = 5,306,137,714.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.