Home / 226,429,655.07-339,588,386.06-97,022,590.59

Finding the Fourth Proportional to 226,429,655.07, 339,588,386.06 and 97,022,590.59

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Solution

The fourth proportional to 226,429,655.07, 339,588,386.06 and 97,022,590.59 is: 145,509,849.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,429,655.07 : 339,588,386.06 = 97,022,590.59 : x
  2. Step 2: Convert to fraction form
    226,429,655.07/339,588,386.06 = 97,022,590.59/x
  3. Step 3: Cross multiply
    226,429,655.07x = 339,588,386.06 × 97,022,590.59
  4. Step 4: Simplify right side
    226,429,655.07x = 32,947,744,949,333,132
  5. Step 5: Solve for x
    x = 32,947,744,949,333,132/226,429,655.07
  6. Step 6: Final answer
    x = 145,509,849.14

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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.