Home / 26,849,773.40-40,280,492.10-9,810,419

Finding the Fourth Proportional to 26,849,773.40, 40,280,492.10 and 9,810,419

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Solution

The fourth proportional to 26,849,773.40, 40,280,492.10 and 9,810,419 is: 14,717,759.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,849,773.40 : 40,280,492.10 = 9,810,419 : x
  2. Step 2: Convert to fraction form
    26,849,773.40/40,280,492.10 = 9,810,419/x
  3. Step 3: Cross multiply
    26,849,773.40x = 40,280,492.10 × 9,810,419
  4. Step 4: Simplify right side
    26,849,773.40x = 395,168,505,027,189.94
  5. Step 5: Solve for x
    x = 395,168,505,027,189.94/26,849,773.40
  6. Step 6: Final answer
    x = 14,717,759.41

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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.