Home / 66,096,000.60-99,144,000.90-63,576,576.60

Finding the Fourth Proportional to 66,096,000.60, 99,144,000.90 and 63,576,576.60

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Solution

The fourth proportional to 66,096,000.60, 99,144,000.90 and 63,576,576.60 is: 95,364,864.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,096,000.60 : 99,144,000.90 = 63,576,576.60 : x
  2. Step 2: Convert to fraction form
    66,096,000.60/99,144,000.90 = 63,576,576.60/x
  3. Step 3: Cross multiply
    66,096,000.60x = 99,144,000.90 × 63,576,576.60
  4. Step 4: Simplify right side
    66,096,000.60x = 6,303,236,167,649,319
  5. Step 5: Solve for x
    x = 6,303,236,167,649,319/66,096,000.60
  6. Step 6: Final answer
    x = 95,364,864.90

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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.