Home / 3,267,074,447.84-4,900,834,980.12-937,832,317.76

Finding the Fourth Proportional to 3,267,074,447.84, 4,900,834,980.12 and 937,832,317.76

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Solution

The fourth proportional to 3,267,074,447.84, 4,900,834,980.12 and 937,832,317.76 is: 1,406,812,578.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,074,447.84 : 4,900,834,980.12 = 937,832,317.76 : x
  2. Step 2: Convert to fraction form
    3,267,074,447.84/4,900,834,980.12 = 937,832,317.76/x
  3. Step 3: Cross multiply
    3,267,074,447.84x = 4,900,834,980.12 × 937,832,317.76
  4. Step 4: Simplify right side
    3,267,074,447.84x = 4,596,161,428,365,222,912
  5. Step 5: Solve for x
    x = 4,596,161,428,365,222,912/3,267,074,447.84
  6. Step 6: Final answer
    x = 1,406,812,578.58

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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.