Home / 410,295,670.52-614,451,308.21-234,886,693.26

Finding the Fourth Proportional to 410,295,670.52, 614,451,308.21 and 234,886,693.26

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Solution

The fourth proportional to 410,295,670.52, 614,451,308.21 and 234,886,693.26 is: 351,762,025.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,295,670.52 : 614,451,308.21 = 234,886,693.26 : x
  2. Step 2: Convert to fraction form
    410,295,670.52/614,451,308.21 = 234,886,693.26/x
  3. Step 3: Cross multiply
    410,295,670.52x = 614,451,308.21 × 234,886,693.26
  4. Step 4: Simplify right side
    410,295,670.52x = 144,326,435,952,228,160
  5. Step 5: Solve for x
    x = 144,326,435,952,228,160/410,295,670.52
  6. Step 6: Final answer
    x = 351,762,025.10

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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.