Home / 236,224,665.60-354,336,998.40-92,617,497.60

Finding the Fourth Proportional to 236,224,665.60, 354,336,998.40 and 92,617,497.60

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Solution

The fourth proportional to 236,224,665.60, 354,336,998.40 and 92,617,497.60 is: 138,926,246.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,224,665.60 : 354,336,998.40 = 92,617,497.60 : x
  2. Step 2: Convert to fraction form
    236,224,665.60/354,336,998.40 = 92,617,497.60/x
  3. Step 3: Cross multiply
    236,224,665.60x = 354,336,998.40 × 92,617,497.60
  4. Step 4: Simplify right side
    236,224,665.60x = 32,817,806,098,903,200
  5. Step 5: Solve for x
    x = 32,817,806,098,903,200/236,224,665.60
  6. Step 6: Final answer
    x = 138,926,246.40

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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.