Home / 97,461,255.54-146,210,318.25-39,173,470.86

Finding the Fourth Proportional to 97,461,255.54, 146,210,318.25 and 39,173,470.86

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Solution

The fourth proportional to 97,461,255.54, 146,210,318.25 and 39,173,470.86 is: 58,767,616.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,461,255.54 : 146,210,318.25 = 39,173,470.86 : x
  2. Step 2: Convert to fraction form
    97,461,255.54/146,210,318.25 = 39,173,470.86/x
  3. Step 3: Cross multiply
    97,461,255.54x = 146,210,318.25 × 39,173,470.86
  4. Step 4: Simplify right side
    97,461,255.54x = 5,727,565,641,397,701
  5. Step 5: Solve for x
    x = 5,727,565,641,397,701/97,461,255.54
  6. Step 6: Final answer
    x = 58,767,616.01

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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.