Home / 237,806,097.22-356,623,567.98-82,317,658.06

Finding the Fourth Proportional to 237,806,097.22, 356,623,567.98 and 82,317,658.06

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Solution

The fourth proportional to 237,806,097.22, 356,623,567.98 and 82,317,658.06 is: 123,446,863.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,806,097.22 : 356,623,567.98 = 82,317,658.06 : x
  2. Step 2: Convert to fraction form
    237,806,097.22/356,623,567.98 = 82,317,658.06/x
  3. Step 3: Cross multiply
    237,806,097.22x = 356,623,567.98 × 82,317,658.06
  4. Step 4: Simplify right side
    237,806,097.22x = 29,356,416,925,114,808
  5. Step 5: Solve for x
    x = 29,356,416,925,114,808/237,806,097.22
  6. Step 6: Final answer
    x = 123,446,863.93

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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.