Home / 294,695,685.16-441,123,927.16-217,060,251.24

Finding the Fourth Proportional to 294,695,685.16, 441,123,927.16 and 217,060,251.24

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Solution

The fourth proportional to 294,695,685.16, 441,123,927.16 and 217,060,251.24 is: 324,913,038.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,695,685.16 : 441,123,927.16 = 217,060,251.24 : x
  2. Step 2: Convert to fraction form
    294,695,685.16/441,123,927.16 = 217,060,251.24/x
  3. Step 3: Cross multiply
    294,695,685.16x = 441,123,927.16 × 217,060,251.24
  4. Step 4: Simplify right side
    294,695,685.16x = 95,750,470,457,325,072
  5. Step 5: Solve for x
    x = 95,750,470,457,325,072/294,695,685.16
  6. Step 6: Final answer
    x = 324,913,038.36

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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.