Home / 16,360,110.78-22,577,963.00-9,017,927.39

Finding the Fourth Proportional to 16,360,110.78, 22,577,963.00 and 9,017,927.39

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Solution

The fourth proportional to 16,360,110.78, 22,577,963.00 and 9,017,927.39 is: 12,445,296.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,360,110.78 : 22,577,963.00 = 9,017,927.39 : x
  2. Step 2: Convert to fraction form
    16,360,110.78/22,577,963.00 = 9,017,927.39/x
  3. Step 3: Cross multiply
    16,360,110.78x = 22,577,963.00 × 9,017,927.39
  4. Step 4: Simplify right side
    16,360,110.78x = 203,606,430,790,127.12
  5. Step 5: Solve for x
    x = 203,606,430,790,127.12/16,360,110.78
  6. Step 6: Final answer
    x = 12,445,296.58

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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.