Home / 17,759,127.18-26,627,903.70-6,963,493.98

Finding the Fourth Proportional to 17,759,127.18, 26,627,903.70 and 6,963,493.98

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Solution

The fourth proportional to 17,759,127.18, 26,627,903.70 and 6,963,493.98 is: 10,441,011.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,759,127.18 : 26,627,903.70 = 6,963,493.98 : x
  2. Step 2: Convert to fraction form
    17,759,127.18/26,627,903.70 = 6,963,493.98/x
  3. Step 3: Cross multiply
    17,759,127.18x = 26,627,903.70 × 6,963,493.98
  4. Step 4: Simplify right side
    17,759,127.18x = 185,423,247,114,969.72
  5. Step 5: Solve for x
    x = 185,423,247,114,969.72/17,759,127.18
  6. Step 6: Final answer
    x = 10,441,011.27

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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.