Home / 595,584,103.45-891,650,962.56-448,650,476.74

Finding the Fourth Proportional to 595,584,103.45, 891,650,962.56 and 448,650,476.74

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Solution

The fourth proportional to 595,584,103.45, 891,650,962.56 and 448,650,476.74 is: 671,676,136.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,584,103.45 : 891,650,962.56 = 448,650,476.74 : x
  2. Step 2: Convert to fraction form
    595,584,103.45/891,650,962.56 = 448,650,476.74/x
  3. Step 3: Cross multiply
    595,584,103.45x = 891,650,962.56 × 448,650,476.74
  4. Step 4: Simplify right side
    595,584,103.45x = 400,039,629,438,223,872
  5. Step 5: Solve for x
    x = 400,039,629,438,223,872/595,584,103.45
  6. Step 6: Final answer
    x = 671,676,136.29

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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.