Home / 22,673,313.90-34,009,970.85-9,219,797.10

Finding the Fourth Proportional to 22,673,313.90, 34,009,970.85 and 9,219,797.10

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Solution

The fourth proportional to 22,673,313.90, 34,009,970.85 and 9,219,797.10 is: 13,829,695.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673,313.90 : 34,009,970.85 = 9,219,797.10 : x
  2. Step 2: Convert to fraction form
    22,673,313.90/34,009,970.85 = 9,219,797.10/x
  3. Step 3: Cross multiply
    22,673,313.90x = 34,009,970.85 × 9,219,797.10
  4. Step 4: Simplify right side
    22,673,313.90x = 313,565,030,613,914.56
  5. Step 5: Solve for x
    x = 313,565,030,613,914.56/22,673,313.90
  6. Step 6: Final answer
    x = 13,829,695.65

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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.