Home / 397,484,232.66-595,950,246.14-176,034,899.27

Finding the Fourth Proportional to 397,484,232.66, 595,950,246.14 and 176,034,899.27

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Solution

The fourth proportional to 397,484,232.66, 595,950,246.14 and 176,034,899.27 is: 263,930,070.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    397,484,232.66 : 595,950,246.14 = 176,034,899.27 : x
  2. Step 2: Convert to fraction form
    397,484,232.66/595,950,246.14 = 176,034,899.27/x
  3. Step 3: Cross multiply
    397,484,232.66x = 595,950,246.14 × 176,034,899.27
  4. Step 4: Simplify right side
    397,484,232.66x = 104,908,041,545,326,672
  5. Step 5: Solve for x
    x = 104,908,041,545,326,672/397,484,232.66
  6. Step 6: Final answer
    x = 263,930,070.49

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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.