Home / 236,260,827.60-354,391,241.40-214,719,752.40

Finding the Fourth Proportional to 236,260,827.60, 354,391,241.40 and 214,719,752.40

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Solution

The fourth proportional to 236,260,827.60, 354,391,241.40 and 214,719,752.40 is: 322,079,628.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,260,827.60 : 354,391,241.40 = 214,719,752.40 : x
  2. Step 2: Convert to fraction form
    236,260,827.60/354,391,241.40 = 214,719,752.40/x
  3. Step 3: Cross multiply
    236,260,827.60x = 354,391,241.40 × 214,719,752.40
  4. Step 4: Simplify right side
    236,260,827.60x = 76,094,799,606,136,624
  5. Step 5: Solve for x
    x = 76,094,799,606,136,624/236,260,827.60
  6. Step 6: Final answer
    x = 322,079,628.60

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1.5x scale

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.