Home / 23,346,834.40-35,020,251.60-9,909,906.40

Finding the Fourth Proportional to 23,346,834.40, 35,020,251.60 and 9,909,906.40

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Solution

The fourth proportional to 23,346,834.40, 35,020,251.60 and 9,909,906.40 is: 14,864,859.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,346,834.40 : 35,020,251.60 = 9,909,906.40 : x
  2. Step 2: Convert to fraction form
    23,346,834.40/35,020,251.60 = 9,909,906.40/x
  3. Step 3: Cross multiply
    23,346,834.40x = 35,020,251.60 × 9,909,906.40
  4. Step 4: Simplify right side
    23,346,834.40x = 347,047,415,460,450.25
  5. Step 5: Solve for x
    x = 347,047,415,460,450.25/23,346,834.40
  6. Step 6: Final answer
    x = 14,864,859.60

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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.