Home / 44,854,363.50-67,283,683.74-21,797,828.52

Finding the Fourth Proportional to 44,854,363.50, 67,283,683.74 and 21,797,828.52

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Solution

The fourth proportional to 44,854,363.50, 67,283,683.74 and 21,797,828.52 is: 32,697,782.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,854,363.50 : 67,283,683.74 = 21,797,828.52 : x
  2. Step 2: Convert to fraction form
    44,854,363.50/67,283,683.74 = 21,797,828.52/x
  3. Step 3: Cross multiply
    44,854,363.50x = 67,283,683.74 × 21,797,828.52
  4. Step 4: Simplify right side
    44,854,363.50x = 1,466,638,200,358,432
  5. Step 5: Solve for x
    x = 1,466,638,200,358,432/44,854,363.50
  6. Step 6: Final answer
    x = 32,697,782.02

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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.