Home / 14,693,746.20-22,034,852.10-5,591,009.40

Finding the Fourth Proportional to 14,693,746.20, 22,034,852.10 and 5,591,009.40

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Solution

The fourth proportional to 14,693,746.20, 22,034,852.10 and 5,591,009.40 is: 8,384,319.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,693,746.20 : 22,034,852.10 = 5,591,009.40 : x
  2. Step 2: Convert to fraction form
    14,693,746.20/22,034,852.10 = 5,591,009.40/x
  3. Step 3: Cross multiply
    14,693,746.20x = 22,034,852.10 × 5,591,009.40
  4. Step 4: Simplify right side
    14,693,746.20x = 123,197,065,218,709.75
  5. Step 5: Solve for x
    x = 123,197,065,218,709.75/14,693,746.20
  6. Step 6: Final answer
    x = 8,384,319.67

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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.