Home / 34,993,432.80-52,490,149.20-10,736,103.60

Finding the Fourth Proportional to 34,993,432.80, 52,490,149.20 and 10,736,103.60

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Solution

The fourth proportional to 34,993,432.80, 52,490,149.20 and 10,736,103.60 is: 16,104,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,993,432.80 : 52,490,149.20 = 10,736,103.60 : x
  2. Step 2: Convert to fraction form
    34,993,432.80/52,490,149.20 = 10,736,103.60/x
  3. Step 3: Cross multiply
    34,993,432.80x = 52,490,149.20 × 10,736,103.60
  4. Step 4: Simplify right side
    34,993,432.80x = 563,539,679,790,657.12
  5. Step 5: Solve for x
    x = 563,539,679,790,657.12/34,993,432.80
  6. Step 6: Final answer
    x = 16,104,155.40

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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.