Home / 45,362,169.60-68,043,254.40-32,607,585.60

Finding the Fourth Proportional to 45,362,169.60, 68,043,254.40 and 32,607,585.60

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Solution

The fourth proportional to 45,362,169.60, 68,043,254.40 and 32,607,585.60 is: 48,911,378.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,362,169.60 : 68,043,254.40 = 32,607,585.60 : x
  2. Step 2: Convert to fraction form
    45,362,169.60/68,043,254.40 = 32,607,585.60/x
  3. Step 3: Cross multiply
    45,362,169.60x = 68,043,254.40 × 32,607,585.60
  4. Step 4: Simplify right side
    45,362,169.60x = 2,218,726,242,350,577
  5. Step 5: Solve for x
    x = 2,218,726,242,350,577/45,362,169.60
  6. Step 6: Final answer
    x = 48,911,378.40

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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.