Home / 236,196,291.60-354,294,437.40-227,586,947.40

Finding the Fourth Proportional to 236,196,291.60, 354,294,437.40 and 227,586,947.40

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Solution

The fourth proportional to 236,196,291.60, 354,294,437.40 and 227,586,947.40 is: 341,380,421.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,291.60 : 354,294,437.40 = 227,586,947.40 : x
  2. Step 2: Convert to fraction form
    236,196,291.60/354,294,437.40 = 227,586,947.40/x
  3. Step 3: Cross multiply
    236,196,291.60x = 354,294,437.40 × 227,586,947.40
  4. Step 4: Simplify right side
    236,196,291.60x = 80,632,789,488,666,384
  5. Step 5: Solve for x
    x = 80,632,789,488,666,384/236,196,291.60
  6. Step 6: Final answer
    x = 341,380,421.10

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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.