Home / 9,645,982,756.27-14,464,006,105.11-4,329,537,257.55

Finding the Fourth Proportional to 9,645,982,756.27, 14,464,006,105.11 and 4,329,537,257.55

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Solution

The fourth proportional to 9,645,982,756.27, 14,464,006,105.11 and 4,329,537,257.55 is: 6,492,076,018.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645,982,756.27 : 14,464,006,105.11 = 4,329,537,257.55 : x
  2. Step 2: Convert to fraction form
    9,645,982,756.27/14,464,006,105.11 = 4,329,537,257.55/x
  3. Step 3: Cross multiply
    9,645,982,756.27x = 14,464,006,105.11 × 4,329,537,257.55
  4. Step 4: Simplify right side
    9,645,982,756.27x = 62,622,453,325,542,047,744
  5. Step 5: Solve for x
    x = 62,622,453,325,542,047,744/9,645,982,756.27
  6. Step 6: Final answer
    x = 6,492,076,018.37

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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.