Home / 16,864,140.48-23,275,269.60-10,341,360

Finding the Fourth Proportional to 16,864,140.48, 23,275,269.60 and 10,341,360

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Solution

The fourth proportional to 16,864,140.48, 23,275,269.60 and 10,341,360 is: 14,272,766.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,864,140.48 : 23,275,269.60 = 10,341,360 : x
  2. Step 2: Convert to fraction form
    16,864,140.48/23,275,269.60 = 10,341,360/x
  3. Step 3: Cross multiply
    16,864,140.48x = 23,275,269.60 × 10,341,360
  4. Step 4: Simplify right side
    16,864,140.48x = 240,697,942,030,656
  5. Step 5: Solve for x
    x = 240,697,942,030,656/16,864,140.48
  6. Step 6: Final answer
    x = 14,272,766.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.