Home / 410,238,294.96-566,107,347.93-224,563,744.56

Finding the Fourth Proportional to 410,238,294.96, 566,107,347.93 and 224,563,744.56

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Solution

The fourth proportional to 410,238,294.96, 566,107,347.93 and 224,563,744.56 is: 309,886,198.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,238,294.96 : 566,107,347.93 = 224,563,744.56 : x
  2. Step 2: Convert to fraction form
    410,238,294.96/566,107,347.93 = 224,563,744.56/x
  3. Step 3: Cross multiply
    410,238,294.96x = 566,107,347.93 × 224,563,744.56
  4. Step 4: Simplify right side
    410,238,294.96x = 127,127,185,874,091,552
  5. Step 5: Solve for x
    x = 127,127,185,874,091,552/410,238,294.96
  6. Step 6: Final answer
    x = 309,886,198.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.