Home / 1,473,004,195.68-2,209,797,362.12-540,335,704.11

Finding the Fourth Proportional to 1,473,004,195.68, 2,209,797,362.12 and 540,335,704.11

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Solution

The fourth proportional to 1,473,004,195.68, 2,209,797,362.12 and 540,335,704.11 is: 810,610,327.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,004,195.68 : 2,209,797,362.12 = 540,335,704.11 : x
  2. Step 2: Convert to fraction form
    1,473,004,195.68/2,209,797,362.12 = 540,335,704.11/x
  3. Step 3: Cross multiply
    1,473,004,195.68x = 2,209,797,362.12 × 540,335,704.11
  4. Step 4: Simplify right side
    1,473,004,195.68x = 1,194,032,413,602,961,408
  5. Step 5: Solve for x
    x = 1,194,032,413,602,961,408/1,473,004,195.68
  6. Step 6: Final answer
    x = 810,610,327.59

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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.