Home / 17,759,011.68-26,627,730.48-6,963,378.48

Finding the Fourth Proportional to 17,759,011.68, 26,627,730.48 and 6,963,378.48

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Solution

The fourth proportional to 17,759,011.68, 26,627,730.48 and 6,963,378.48 is: 10,440,838.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,759,011.68 : 26,627,730.48 = 6,963,378.48 : x
  2. Step 2: Convert to fraction form
    17,759,011.68/26,627,730.48 = 6,963,378.48/x
  3. Step 3: Cross multiply
    17,759,011.68x = 26,627,730.48 × 6,963,378.48
  4. Step 4: Simplify right side
    17,759,011.68x = 185,418,965,395,672.09
  5. Step 5: Solve for x
    x = 185,418,965,395,672.09/17,759,011.68
  6. Step 6: Final answer
    x = 10,440,838.08

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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.