Home / 34,880,883.20-52,339,987.20-14,688,166.40

Finding the Fourth Proportional to 34,880,883.20, 52,339,987.20 and 14,688,166.40

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Solution

The fourth proportional to 34,880,883.20, 52,339,987.20 and 14,688,166.40 is: 22,040,108.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,880,883.20 : 52,339,987.20 = 14,688,166.40 : x
  2. Step 2: Convert to fraction form
    34,880,883.20/52,339,987.20 = 14,688,166.40/x
  3. Step 3: Cross multiply
    34,880,883.20x = 52,339,987.20 × 14,688,166.40
  4. Step 4: Simplify right side
    34,880,883.20x = 768,778,441,367,470.12
  5. Step 5: Solve for x
    x = 768,778,441,367,470.12/34,880,883.20
  6. Step 6: Final answer
    x = 22,040,108.24

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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.