Home / 14,580,082.30-21,870,123.45-6,066,528.70

Finding the Fourth Proportional to 14,580,082.30, 21,870,123.45 and 6,066,528.70

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Solution

The fourth proportional to 14,580,082.30, 21,870,123.45 and 6,066,528.70 is: 9,099,793.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,580,082.30 : 21,870,123.45 = 6,066,528.70 : x
  2. Step 2: Convert to fraction form
    14,580,082.30/21,870,123.45 = 6,066,528.70/x
  3. Step 3: Cross multiply
    14,580,082.30x = 21,870,123.45 × 6,066,528.70
  4. Step 4: Simplify right side
    14,580,082.30x = 132,675,731,581,968.02
  5. Step 5: Solve for x
    x = 132,675,731,581,968.02/14,580,082.30
  6. Step 6: Final answer
    x = 9,099,793.05

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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.