Home / 11,103,695.48-16,655,543.22-6,624,719.48

Finding the Fourth Proportional to 11,103,695.48, 16,655,543.22 and 6,624,719.48

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Solution

The fourth proportional to 11,103,695.48, 16,655,543.22 and 6,624,719.48 is: 9,937,079.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,103,695.48 : 16,655,543.22 = 6,624,719.48 : x
  2. Step 2: Convert to fraction form
    11,103,695.48/16,655,543.22 = 6,624,719.48/x
  3. Step 3: Cross multiply
    11,103,695.48x = 16,655,543.22 × 6,624,719.48
  4. Step 4: Simplify right side
    11,103,695.48x = 110,338,301,536,238.20
  5. Step 5: Solve for x
    x = 110,338,301,536,238.20/11,103,695.48
  6. Step 6: Final answer
    x = 9,937,079.22

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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.