Home / 236,224,437.60-354,336,656.40-92,617,269.60

Finding the Fourth Proportional to 236,224,437.60, 354,336,656.40 and 92,617,269.60

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Solution

The fourth proportional to 236,224,437.60, 354,336,656.40 and 92,617,269.60 is: 138,925,904.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,224,437.60 : 354,336,656.40 = 92,617,269.60 : x
  2. Step 2: Convert to fraction form
    236,224,437.60/354,336,656.40 = 92,617,269.60/x
  3. Step 3: Cross multiply
    236,224,437.60x = 354,336,656.40 × 92,617,269.60
  4. Step 4: Simplify right side
    236,224,437.60x = 32,817,693,634,961,360
  5. Step 5: Solve for x
    x = 32,817,693,634,961,360/236,224,437.60
  6. Step 6: Final answer
    x = 138,925,904.40

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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.