Home / 39,352,666.66-58,907,931.01-25,676,364.62

Finding the Fourth Proportional to 39,352,666.66, 58,907,931.01 and 25,676,364.62

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Solution

The fourth proportional to 39,352,666.66, 58,907,931.01 and 25,676,364.62 is: 38,435,553.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,352,666.66 : 58,907,931.01 = 25,676,364.62 : x
  2. Step 2: Convert to fraction form
    39,352,666.66/58,907,931.01 = 25,676,364.62/x
  3. Step 3: Cross multiply
    39,352,666.66x = 58,907,931.01 × 25,676,364.62
  4. Step 4: Simplify right side
    39,352,666.66x = 1,512,541,515,705,643.75
  5. Step 5: Solve for x
    x = 1,512,541,515,705,643.75/39,352,666.66
  6. Step 6: Final answer
    x = 38,435,553.27

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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.