Home / 22,163,060.48-33,265,026.74-11,240,915.63

Finding the Fourth Proportional to 22,163,060.48, 33,265,026.74 and 11,240,915.63

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Solution

The fourth proportional to 22,163,060.48, 33,265,026.74 and 11,240,915.63 is: 16,871,738.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,163,060.48 : 33,265,026.74 = 11,240,915.63 : x
  2. Step 2: Convert to fraction form
    22,163,060.48/33,265,026.74 = 11,240,915.63/x
  3. Step 3: Cross multiply
    22,163,060.48x = 33,265,026.74 × 11,240,915.63
  4. Step 4: Simplify right side
    22,163,060.48x = 373,929,358,957,829.38
  5. Step 5: Solve for x
    x = 373,929,358,957,829.38/22,163,060.48
  6. Step 6: Final answer
    x = 16,871,738.42

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1.5x scale

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.