Home / 24,021,928.80-36,032,893.20-8,872,725.60

Finding the Fourth Proportional to 24,021,928.80, 36,032,893.20 and 8,872,725.60

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Solution

The fourth proportional to 24,021,928.80, 36,032,893.20 and 8,872,725.60 is: 13,309,088.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021,928.80 : 36,032,893.20 = 8,872,725.60 : x
  2. Step 2: Convert to fraction form
    24,021,928.80/36,032,893.20 = 8,872,725.60/x
  3. Step 3: Cross multiply
    24,021,928.80x = 36,032,893.20 × 8,872,725.60
  4. Step 4: Simplify right side
    24,021,928.80x = 319,709,973,937,705.94
  5. Step 5: Solve for x
    x = 319,709,973,937,705.94/24,021,928.80
  6. Step 6: Final answer
    x = 13,309,088.40

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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.