Home / 9,688,200.36-14,532,320.86-9,096,307.98

Finding the Fourth Proportional to 9,688,200.36, 14,532,320.86 and 9,096,307.98

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Solution

The fourth proportional to 9,688,200.36, 14,532,320.86 and 9,096,307.98 is: 13,644,481.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,688,200.36 : 14,532,320.86 = 9,096,307.98 : x
  2. Step 2: Convert to fraction form
    9,688,200.36/14,532,320.86 = 9,096,307.98/x
  3. Step 3: Cross multiply
    9,688,200.36x = 14,532,320.86 × 9,096,307.98
  4. Step 4: Simplify right side
    9,688,200.36x = 132,190,466,206,738.47
  5. Step 5: Solve for x
    x = 132,190,466,206,738.47/9,688,200.36
  6. Step 6: Final answer
    x = 13,644,481.05

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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.