Home / 17,139,582.60-25,708,981.86-4,360,102.44

Finding the Fourth Proportional to 17,139,582.60, 25,708,981.86 and 4,360,102.44

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Solution

The fourth proportional to 17,139,582.60, 25,708,981.86 and 4,360,102.44 is: 6,540,053.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,139,582.60 : 25,708,981.86 = 4,360,102.44 : x
  2. Step 2: Convert to fraction form
    17,139,582.60/25,708,981.86 = 4,360,102.44/x
  3. Step 3: Cross multiply
    17,139,582.60x = 25,708,981.86 × 4,360,102.44
  4. Step 4: Simplify right side
    17,139,582.60x = 112,093,794,537,701.75
  5. Step 5: Solve for x
    x = 112,093,794,537,701.75/17,139,582.60
  6. Step 6: Final answer
    x = 6,540,053.93

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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.