Home / 22,431,203.60-33,623,185.80-8,779,074.80

Finding the Fourth Proportional to 22,431,203.60, 33,623,185.80 and 8,779,074.80

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Solution

The fourth proportional to 22,431,203.60, 33,623,185.80 and 8,779,074.80 is: 13,159,368.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,431,203.60 : 33,623,185.80 = 8,779,074.80 : x
  2. Step 2: Convert to fraction form
    22,431,203.60/33,623,185.80 = 8,779,074.80/x
  3. Step 3: Cross multiply
    22,431,203.60x = 33,623,185.80 × 8,779,074.80
  4. Step 4: Simplify right side
    22,431,203.60x = 295,180,463,152,497.81
  5. Step 5: Solve for x
    x = 295,180,463,152,497.81/22,431,203.60
  6. Step 6: Final answer
    x = 13,159,368.01

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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.