Home / 32,258,409.70-48,387,614.55-31,163,548.90

Finding the Fourth Proportional to 32,258,409.70, 48,387,614.55 and 31,163,548.90

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Solution

The fourth proportional to 32,258,409.70, 48,387,614.55 and 31,163,548.90 is: 46,745,323.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,409.70 : 48,387,614.55 = 31,163,548.90 : x
  2. Step 2: Convert to fraction form
    32,258,409.70/48,387,614.55 = 31,163,548.90/x
  3. Step 3: Cross multiply
    32,258,409.70x = 48,387,614.55 × 31,163,548.90
  4. Step 4: Simplify right side
    32,258,409.70x = 1,507,929,792,183,276.25
  5. Step 5: Solve for x
    x = 1,507,929,792,183,276.25/32,258,409.70
  6. Step 6: Final answer
    x = 46,745,323.35

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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.