Home / 23,326,563.10-34,989,844.65-13,248,867.10

Finding the Fourth Proportional to 23,326,563.10, 34,989,844.65 and 13,248,867.10

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Solution

The fourth proportional to 23,326,563.10, 34,989,844.65 and 13,248,867.10 is: 19,873,300.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,563.10 : 34,989,844.65 = 13,248,867.10 : x
  2. Step 2: Convert to fraction form
    23,326,563.10/34,989,844.65 = 13,248,867.10/x
  3. Step 3: Cross multiply
    23,326,563.10x = 34,989,844.65 × 13,248,867.10
  4. Step 4: Simplify right side
    23,326,563.10x = 463,575,801,617,496
  5. Step 5: Solve for x
    x = 463,575,801,617,496/23,326,563.10
  6. Step 6: Final answer
    x = 19,873,300.65

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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.