Home / 23,567,318.15-32,518,024.86-13,775,868.33

Finding the Fourth Proportional to 23,567,318.15, 32,518,024.86 and 13,775,868.33

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Solution

The fourth proportional to 23,567,318.15, 32,518,024.86 and 13,775,868.33 is: 19,007,849.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,567,318.15 : 32,518,024.86 = 13,775,868.33 : x
  2. Step 2: Convert to fraction form
    23,567,318.15/32,518,024.86 = 13,775,868.33/x
  3. Step 3: Cross multiply
    23,567,318.15x = 32,518,024.86 × 13,775,868.33
  4. Step 4: Simplify right side
    23,567,318.15x = 447,964,028,823,026.69
  5. Step 5: Solve for x
    x = 447,964,028,823,026.69/23,567,318.15
  6. Step 6: Final answer
    x = 19,007,849.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.