Home / 11,814,711.17-16,307,334.99-7,695,008.24

Finding the Fourth Proportional to 11,814,711.17, 16,307,334.99 and 7,695,008.24

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Solution

The fourth proportional to 11,814,711.17, 16,307,334.99 and 7,695,008.24 is: 10,621,087.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,814,711.17 : 16,307,334.99 = 7,695,008.24 : x
  2. Step 2: Convert to fraction form
    11,814,711.17/16,307,334.99 = 7,695,008.24/x
  3. Step 3: Cross multiply
    11,814,711.17x = 16,307,334.99 × 7,695,008.24
  4. Step 4: Simplify right side
    11,814,711.17x = 125,485,077,038,953.66
  5. Step 5: Solve for x
    x = 125,485,077,038,953.66/11,814,711.17
  6. Step 6: Final answer
    x = 10,621,087.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.