Home / 21,844,805.60-32,767,208.40-9,063,977.60

Finding the Fourth Proportional to 21,844,805.60, 32,767,208.40 and 9,063,977.60

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Solution

The fourth proportional to 21,844,805.60, 32,767,208.40 and 9,063,977.60 is: 13,595,966.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,844,805.60 : 32,767,208.40 = 9,063,977.60 : x
  2. Step 2: Convert to fraction form
    21,844,805.60/32,767,208.40 = 9,063,977.60/x
  3. Step 3: Cross multiply
    21,844,805.60x = 32,767,208.40 × 9,063,977.60
  4. Step 4: Simplify right side
    21,844,805.60x = 297,001,242,952,131.81
  5. Step 5: Solve for x
    x = 297,001,242,952,131.81/21,844,805.60
  6. Step 6: Final answer
    x = 13,595,966.40

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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.