Home / 14,675,007.93-21,913,693.60-11,984,673.93

Finding the Fourth Proportional to 14,675,007.93, 21,913,693.60 and 11,984,673.93

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Solution

The fourth proportional to 14,675,007.93, 21,913,693.60 and 11,984,673.93 is: 17,896,308.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,007.93 : 21,913,693.60 = 11,984,673.93 : x
  2. Step 2: Convert to fraction form
    14,675,007.93/21,913,693.60 = 11,984,673.93/x
  3. Step 3: Cross multiply
    14,675,007.93x = 21,913,693.60 × 11,984,673.93
  4. Step 4: Simplify right side
    14,675,007.93x = 262,628,472,397,927.84
  5. Step 5: Solve for x
    x = 262,628,472,397,927.84/14,675,007.93
  6. Step 6: Final answer
    x = 17,896,308.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.