Home / 22,406,999.40-33,610,499.10-17,928,023.40

Finding the Fourth Proportional to 22,406,999.40, 33,610,499.10 and 17,928,023.40

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Solution

The fourth proportional to 22,406,999.40, 33,610,499.10 and 17,928,023.40 is: 26,892,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,406,999.40 : 33,610,499.10 = 17,928,023.40 : x
  2. Step 2: Convert to fraction form
    22,406,999.40/33,610,499.10 = 17,928,023.40/x
  3. Step 3: Cross multiply
    22,406,999.40x = 33,610,499.10 × 17,928,023.40
  4. Step 4: Simplify right side
    22,406,999.40x = 602,569,814,350,478.88
  5. Step 5: Solve for x
    x = 602,569,814,350,478.88/22,406,999.40
  6. Step 6: Final answer
    x = 26,892,035.10

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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.