Home / 95,008,021.60-142,512,032.40-41,260,309.60

Finding the Fourth Proportional to 95,008,021.60, 142,512,032.40 and 41,260,309.60

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Solution

The fourth proportional to 95,008,021.60, 142,512,032.40 and 41,260,309.60 is: 61,890,464.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,008,021.60 : 142,512,032.40 = 41,260,309.60 : x
  2. Step 2: Convert to fraction form
    95,008,021.60/142,512,032.40 = 41,260,309.60/x
  3. Step 3: Cross multiply
    95,008,021.60x = 142,512,032.40 × 41,260,309.60
  4. Step 4: Simplify right side
    95,008,021.60x = 5,880,090,578,549,231
  5. Step 5: Solve for x
    x = 5,880,090,578,549,231/95,008,021.60
  6. Step 6: Final answer
    x = 61,890,464.40

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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.