Home / 14,819,726.07-22,226,478.71-4,179,669.75

Finding the Fourth Proportional to 14,819,726.07, 22,226,478.71 and 4,179,669.75

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Solution

The fourth proportional to 14,819,726.07, 22,226,478.71 and 4,179,669.75 is: 6,268,627.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,819,726.07 : 22,226,478.71 = 4,179,669.75 : x
  2. Step 2: Convert to fraction form
    14,819,726.07/22,226,478.71 = 4,179,669.75/x
  3. Step 3: Cross multiply
    14,819,726.07x = 22,226,478.71 × 4,179,669.75
  4. Step 4: Simplify right side
    14,819,726.07x = 92,899,340,692,307.67
  5. Step 5: Solve for x
    x = 92,899,340,692,307.67/14,819,726.07
  6. Step 6: Final answer
    x = 6,268,627.39

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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.