Home / 22,495,989-33,749,737.74-6,539,637

Finding the Fourth Proportional to 22,495,989, 33,749,737.74 and 6,539,637

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Solution

The fourth proportional to 22,495,989, 33,749,737.74 and 6,539,637 is: 9,811,128.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,495,989 : 33,749,737.74 = 6,539,637 : x
  2. Step 2: Convert to fraction form
    22,495,989/33,749,737.74 = 6,539,637/x
  3. Step 3: Cross multiply
    22,495,989x = 33,749,737.74 × 6,539,637
  4. Step 4: Simplify right side
    22,495,989x = 220,711,033,664,800.41
  5. Step 5: Solve for x
    x = 220,711,033,664,800.41/22,495,989
  6. Step 6: Final answer
    x = 9,811,128.27

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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.