Home / 16,845,264.76-23,246,480.88-9,110,307.08

Finding the Fourth Proportional to 16,845,264.76, 23,246,480.88 and 9,110,307.08

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Solution

The fourth proportional to 16,845,264.76, 23,246,480.88 and 9,110,307.08 is: 12,572,232.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,264.76 : 23,246,480.88 = 9,110,307.08 : x
  2. Step 2: Convert to fraction form
    16,845,264.76/23,246,480.88 = 9,110,307.08/x
  3. Step 3: Cross multiply
    16,845,264.76x = 23,246,480.88 × 9,110,307.08
  4. Step 4: Simplify right side
    16,845,264.76x = 211,782,579,346,148.62
  5. Step 5: Solve for x
    x = 211,782,579,346,148.62/16,845,264.76
  6. Step 6: Final answer
    x = 12,572,232.16

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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.