Home / 14,735,661.96-22,062,683.52-7,531,683.96

Finding the Fourth Proportional to 14,735,661.96, 22,062,683.52 and 7,531,683.96

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Solution

The fourth proportional to 14,735,661.96, 22,062,683.52 and 7,531,683.96 is: 11,276,667.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,735,661.96 : 22,062,683.52 = 7,531,683.96 : x
  2. Step 2: Convert to fraction form
    14,735,661.96/22,062,683.52 = 7,531,683.96/x
  3. Step 3: Cross multiply
    14,735,661.96x = 22,062,683.52 × 7,531,683.96
  4. Step 4: Simplify right side
    14,735,661.96x = 166,169,159,582,140.34
  5. Step 5: Solve for x
    x = 166,169,159,582,140.34/14,735,661.96
  6. Step 6: Final answer
    x = 11,276,667.45

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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.