Home / 23,478,307.52-35,219,877.00-8,125,570.25

Finding the Fourth Proportional to 23,478,307.52, 35,219,877.00 and 8,125,570.25

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Solution

The fourth proportional to 23,478,307.52, 35,219,877.00 and 8,125,570.25 is: 12,189,191.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,478,307.52 : 35,219,877.00 = 8,125,570.25 : x
  2. Step 2: Convert to fraction form
    23,478,307.52/35,219,877.00 = 8,125,570.25/x
  3. Step 3: Cross multiply
    23,478,307.52x = 35,219,877.00 × 8,125,570.25
  4. Step 4: Simplify right side
    23,478,307.52x = 286,181,584,685,363.56
  5. Step 5: Solve for x
    x = 286,181,584,685,363.56/23,478,307.52
  6. Step 6: Final answer
    x = 12,189,191.43

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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.