Home / 11,130,180.66-16,671,275.54-7,516,074.06

Finding the Fourth Proportional to 11,130,180.66, 16,671,275.54 and 7,516,074.06

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Solution

The fourth proportional to 11,130,180.66, 16,671,275.54 and 7,516,074.06 is: 11,257,907.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,130,180.66 : 16,671,275.54 = 7,516,074.06 : x
  2. Step 2: Convert to fraction form
    11,130,180.66/16,671,275.54 = 7,516,074.06/x
  3. Step 3: Cross multiply
    11,130,180.66x = 16,671,275.54 × 7,516,074.06
  4. Step 4: Simplify right side
    11,130,180.66x = 125,302,541,595,726.11
  5. Step 5: Solve for x
    x = 125,302,541,595,726.11/11,130,180.66
  6. Step 6: Final answer
    x = 11,257,907.25

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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.