Home / 23,175,390.40-34,767,232.80-9,713,579.20

Finding the Fourth Proportional to 23,175,390.40, 34,767,232.80 and 9,713,579.20

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Solution

The fourth proportional to 23,175,390.40, 34,767,232.80 and 9,713,579.20 is: 14,572,107.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,175,390.40 : 34,767,232.80 = 9,713,579.20 : x
  2. Step 2: Convert to fraction form
    23,175,390.40/34,767,232.80 = 9,713,579.20/x
  3. Step 3: Cross multiply
    23,175,390.40x = 34,767,232.80 × 9,713,579.20
  4. Step 4: Simplify right side
    23,175,390.40x = 337,714,269,367,637.69
  5. Step 5: Solve for x
    x = 337,714,269,367,637.69/23,175,390.40
  6. Step 6: Final answer
    x = 14,572,107.03

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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.