Home / 14,997,401.12-22,531,990.24-9,616,593.76

Finding the Fourth Proportional to 14,997,401.12, 22,531,990.24 and 9,616,593.76

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Solution

The fourth proportional to 14,997,401.12, 22,531,990.24 and 9,616,593.76 is: 14,447,903.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,997,401.12 : 22,531,990.24 = 9,616,593.76 : x
  2. Step 2: Convert to fraction form
    14,997,401.12/22,531,990.24 = 9,616,593.76/x
  3. Step 3: Cross multiply
    14,997,401.12x = 22,531,990.24 × 9,616,593.76
  4. Step 4: Simplify right side
    14,997,401.12x = 216,680,996,742,364.88
  5. Step 5: Solve for x
    x = 216,680,996,742,364.88/14,997,401.12
  6. Step 6: Final answer
    x = 14,447,903.01

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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.