Home / 32,179,218.80-48,268,828.20-14,907,386.30

Finding the Fourth Proportional to 32,179,218.80, 48,268,828.20 and 14,907,386.30

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Solution

The fourth proportional to 32,179,218.80, 48,268,828.20 and 14,907,386.30 is: 22,361,079.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,179,218.80 : 48,268,828.20 = 14,907,386.30 : x
  2. Step 2: Convert to fraction form
    32,179,218.80/48,268,828.20 = 14,907,386.30/x
  3. Step 3: Cross multiply
    32,179,218.80x = 48,268,828.20 × 14,907,386.30
  4. Step 4: Simplify right side
    32,179,218.80x = 719,562,068,225,733.75
  5. Step 5: Solve for x
    x = 719,562,068,225,733.75/32,179,218.80
  6. Step 6: Final answer
    x = 22,361,079.45

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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.