Home / 7,607,216,298.98-11,411,606,340.27-2,632,930,033.68

Finding the Fourth Proportional to 7,607,216,298.98, 11,411,606,340.27 and 2,632,930,033.68

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Solution

The fourth proportional to 7,607,216,298.98, 11,411,606,340.27 and 2,632,930,033.68 is: 3,949,665,670.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,607,216,298.98 : 11,411,606,340.27 = 2,632,930,033.68 : x
  2. Step 2: Convert to fraction form
    7,607,216,298.98/11,411,606,340.27 = 2,632,930,033.68/x
  3. Step 3: Cross multiply
    7,607,216,298.98x = 11,411,606,340.27 × 2,632,930,033.68
  4. Step 4: Simplify right side
    7,607,216,298.98x = 30,045,961,065,829,990,400
  5. Step 5: Solve for x
    x = 30,045,961,065,829,990,400/7,607,216,298.98
  6. Step 6: Final answer
    x = 3,949,665,670.72

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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.