Home / 14,616,854.64-21,925,160.94-11,424,664.08

Finding the Fourth Proportional to 14,616,854.64, 21,925,160.94 and 11,424,664.08

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Solution

The fourth proportional to 14,616,854.64, 21,925,160.94 and 11,424,664.08 is: 17,136,901.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,616,854.64 : 21,925,160.94 = 11,424,664.08 : x
  2. Step 2: Convert to fraction form
    14,616,854.64/21,925,160.94 = 11,424,664.08/x
  3. Step 3: Cross multiply
    14,616,854.64x = 21,925,160.94 × 11,424,664.08
  4. Step 4: Simplify right side
    14,616,854.64x = 250,487,598,639,437.06
  5. Step 5: Solve for x
    x = 250,487,598,639,437.06/14,616,854.64
  6. Step 6: Final answer
    x = 17,136,901.53

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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.