Home / 32,240,509.78-48,316,022.67-14,690,176.25

Finding the Fourth Proportional to 32,240,509.78, 48,316,022.67 and 14,690,176.25

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Solution

The fourth proportional to 32,240,509.78, 48,316,022.67 and 14,690,176.25 is: 22,014,877.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,240,509.78 : 48,316,022.67 = 14,690,176.25 : x
  2. Step 2: Convert to fraction form
    32,240,509.78/48,316,022.67 = 14,690,176.25/x
  3. Step 3: Cross multiply
    32,240,509.78x = 48,316,022.67 × 14,690,176.25
  4. Step 4: Simplify right side
    32,240,509.78x = 709,770,888,479,715.50
  5. Step 5: Solve for x
    x = 709,770,888,479,715.50/32,240,509.78
  6. Step 6: Final answer
    x = 22,014,877.97

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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.