Home / 14,513,908.25-21,774,012.06-4,416,266.81

Finding the Fourth Proportional to 14,513,908.25, 21,774,012.06 and 4,416,266.81

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Solution

The fourth proportional to 14,513,908.25, 21,774,012.06 and 4,416,266.81 is: 6,625,358.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,513,908.25 : 21,774,012.06 = 4,416,266.81 : x
  2. Step 2: Convert to fraction form
    14,513,908.25/21,774,012.06 = 4,416,266.81/x
  3. Step 3: Cross multiply
    14,513,908.25x = 21,774,012.06 × 4,416,266.81
  4. Step 4: Simplify right side
    14,513,908.25x = 96,159,846,852,113.75
  5. Step 5: Solve for x
    x = 96,159,846,852,113.75/14,513,908.25
  6. Step 6: Final answer
    x = 6,625,358.60

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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.