Home / 23,372,062.11-35,217,624.56-19,205,564.67

Finding the Fourth Proportional to 23,372,062.11, 35,217,624.56 and 19,205,564.67

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Solution

The fourth proportional to 23,372,062.11, 35,217,624.56 and 19,205,564.67 is: 28,939,439.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,372,062.11 : 35,217,624.56 = 19,205,564.67 : x
  2. Step 2: Convert to fraction form
    23,372,062.11/35,217,624.56 = 19,205,564.67/x
  3. Step 3: Cross multiply
    23,372,062.11x = 35,217,624.56 × 19,205,564.67
  4. Step 4: Simplify right side
    23,372,062.11x = 676,374,365,914,832.50
  5. Step 5: Solve for x
    x = 676,374,365,914,832.50/23,372,062.11
  6. Step 6: Final answer
    x = 28,939,439.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.