Home / 3,572,718,502.76-5,358,186,764.64-1,051,144,977

Finding the Fourth Proportional to 3,572,718,502.76, 5,358,186,764.64 and 1,051,144,977

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Solution

The fourth proportional to 3,572,718,502.76, 5,358,186,764.64 and 1,051,144,977 is: 1,576,455,323.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,718,502.76 : 5,358,186,764.64 = 1,051,144,977 : x
  2. Step 2: Convert to fraction form
    3,572,718,502.76/5,358,186,764.64 = 1,051,144,977/x
  3. Step 3: Cross multiply
    3,572,718,502.76x = 5,358,186,764.64 × 1,051,144,977
  4. Step 4: Simplify right side
    3,572,718,502.76x = 5,632,231,103,479,217,152
  5. Step 5: Solve for x
    x = 5,632,231,103,479,217,152/3,572,718,502.76
  6. Step 6: Final answer
    x = 1,576,455,323.62

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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.