Home / 66,096,000.30-99,144,000.45-59,377,536.30

Finding the Fourth Proportional to 66,096,000.30, 99,144,000.45 and 59,377,536.30

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Solution

The fourth proportional to 66,096,000.30, 99,144,000.45 and 59,377,536.30 is: 89,066,304.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,096,000.30 : 99,144,000.45 = 59,377,536.30 : x
  2. Step 2: Convert to fraction form
    66,096,000.30/99,144,000.45 = 59,377,536.30/x
  3. Step 3: Cross multiply
    66,096,000.30x = 99,144,000.45 × 59,377,536.30
  4. Step 4: Simplify right side
    66,096,000.30x = 5,886,926,485,647,091
  5. Step 5: Solve for x
    x = 5,886,926,485,647,091/66,096,000.30
  6. Step 6: Final answer
    x = 89,066,304.45

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1.5x scale

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.