Home / 2,616,607,325.16-3,926,656,403.28-1,357,232,123.16

Finding the Fourth Proportional to 2,616,607,325.16, 3,926,656,403.28 and 1,357,232,123.16

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Solution

The fourth proportional to 2,616,607,325.16, 3,926,656,403.28 and 1,357,232,123.16 is: 2,036,753,530.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,616,607,325.16 : 3,926,656,403.28 = 1,357,232,123.16 : x
  2. Step 2: Convert to fraction form
    2,616,607,325.16/3,926,656,403.28 = 1,357,232,123.16/x
  3. Step 3: Cross multiply
    2,616,607,325.16x = 3,926,656,403.28 × 1,357,232,123.16
  4. Step 4: Simplify right side
    2,616,607,325.16x = 5,329,384,207,143,524,352
  5. Step 5: Solve for x
    x = 5,329,384,207,143,524,352/2,616,607,325.16
  6. Step 6: Final answer
    x = 2,036,753,530.38

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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.