Home / 595,584,103.46-891,650,962.56-448,650,476.72

Finding the Fourth Proportional to 595,584,103.46, 891,650,962.56 and 448,650,476.72

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Solution

The fourth proportional to 595,584,103.46, 891,650,962.56 and 448,650,476.72 is: 671,676,136.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,584,103.46 : 891,650,962.56 = 448,650,476.72 : x
  2. Step 2: Convert to fraction form
    595,584,103.46/891,650,962.56 = 448,650,476.72/x
  3. Step 3: Cross multiply
    595,584,103.46x = 891,650,962.56 × 448,650,476.72
  4. Step 4: Simplify right side
    595,584,103.46x = 400,039,629,420,390,848
  5. Step 5: Solve for x
    x = 400,039,629,420,390,848/595,584,103.46
  6. Step 6: Final answer
    x = 671,676,136.24

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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.