Home / 21,968,553.60-32,952,830.40-6,012,201.60

Finding the Fourth Proportional to 21,968,553.60, 32,952,830.40 and 6,012,201.60

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Solution

The fourth proportional to 21,968,553.60, 32,952,830.40 and 6,012,201.60 is: 9,018,302.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,968,553.60 : 32,952,830.40 = 6,012,201.60 : x
  2. Step 2: Convert to fraction form
    21,968,553.60/32,952,830.40 = 6,012,201.60/x
  3. Step 3: Cross multiply
    21,968,553.60x = 32,952,830.40 × 6,012,201.60
  4. Step 4: Simplify right side
    21,968,553.60x = 198,119,059,655,408.62
  5. Step 5: Solve for x
    x = 198,119,059,655,408.62/21,968,553.60
  6. Step 6: Final answer
    x = 9,018,302.40

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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.