Home / 34,989,317.03-52,480,431.92-9,432,909.83

Finding the Fourth Proportional to 34,989,317.03, 52,480,431.92 and 9,432,909.83

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Solution

The fourth proportional to 34,989,317.03, 52,480,431.92 and 9,432,909.83 is: 14,148,409.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,989,317.03 : 52,480,431.92 = 9,432,909.83 : x
  2. Step 2: Convert to fraction form
    34,989,317.03/52,480,431.92 = 9,432,909.83/x
  3. Step 3: Cross multiply
    34,989,317.03x = 52,480,431.92 × 9,432,909.83
  4. Step 4: Simplify right side
    34,989,317.03x = 495,043,181,901,993.88
  5. Step 5: Solve for x
    x = 495,043,181,901,993.88/34,989,317.03
  6. Step 6: Final answer
    x = 14,148,409.40

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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.