Home / 32,973,071.20-49,459,606.80-15,966,959.20

Finding the Fourth Proportional to 32,973,071.20, 49,459,606.80 and 15,966,959.20

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Solution

The fourth proportional to 32,973,071.20, 49,459,606.80 and 15,966,959.20 is: 23,950,438.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,973,071.20 : 49,459,606.80 = 15,966,959.20 : x
  2. Step 2: Convert to fraction form
    32,973,071.20/49,459,606.80 = 15,966,959.20/x
  3. Step 3: Cross multiply
    32,973,071.20x = 49,459,606.80 × 15,966,959.20
  4. Step 4: Simplify right side
    32,973,071.20x = 789,719,523,823,642.50
  5. Step 5: Solve for x
    x = 789,719,523,823,642.50/32,973,071.20
  6. Step 6: Final answer
    x = 23,950,438.80

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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.