Home / 23,314,904.10-34,972,356.15-13,237,208.10

Finding the Fourth Proportional to 23,314,904.10, 34,972,356.15 and 13,237,208.10

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Solution

The fourth proportional to 23,314,904.10, 34,972,356.15 and 13,237,208.10 is: 19,855,812.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314,904.10 : 34,972,356.15 = 13,237,208.10 : x
  2. Step 2: Convert to fraction form
    23,314,904.10/34,972,356.15 = 13,237,208.10/x
  3. Step 3: Cross multiply
    23,314,904.10x = 34,972,356.15 × 13,237,208.10
  4. Step 4: Simplify right side
    23,314,904.10x = 462,936,356,104,864.81
  5. Step 5: Solve for x
    x = 462,936,356,104,864.81/23,314,904.10
  6. Step 6: Final answer
    x = 19,855,812.15

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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.