Home / 35,670,894.30-53,436,683.71-16,948,557.65

Finding the Fourth Proportional to 35,670,894.30, 53,436,683.71 and 16,948,557.65

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Solution

The fourth proportional to 35,670,894.30, 53,436,683.71 and 16,948,557.65 is: 25,389,739.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,670,894.30 : 53,436,683.71 = 16,948,557.65 : x
  2. Step 2: Convert to fraction form
    35,670,894.30/53,436,683.71 = 16,948,557.65/x
  3. Step 3: Cross multiply
    35,670,894.30x = 53,436,683.71 × 16,948,557.65
  4. Step 4: Simplify right side
    35,670,894.30x = 905,674,714,483,750.88
  5. Step 5: Solve for x
    x = 905,674,714,483,750.88/35,670,894.30
  6. Step 6: Final answer
    x = 25,389,739.51

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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.