Home / 410,238,293.46-566,107,345.86-224,563,743.06

Finding the Fourth Proportional to 410,238,293.46, 566,107,345.86 and 224,563,743.06

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Solution

The fourth proportional to 410,238,293.46, 566,107,345.86 and 224,563,743.06 is: 309,886,196.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,238,293.46 : 566,107,345.86 = 224,563,743.06 : x
  2. Step 2: Convert to fraction form
    410,238,293.46/566,107,345.86 = 224,563,743.06/x
  3. Step 3: Cross multiply
    410,238,293.46x = 566,107,345.86 × 224,563,743.06
  4. Step 4: Simplify right side
    410,238,293.46x = 127,127,184,560,083,600
  5. Step 5: Solve for x
    x = 127,127,184,560,083,600/410,238,293.46
  6. Step 6: Final answer
    x = 309,886,196.84

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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.