Home / 34,625,367.30-51,869,622.15-30,370,340.10

Finding the Fourth Proportional to 34,625,367.30, 51,869,622.15 and 30,370,340.10

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Solution

The fourth proportional to 34,625,367.30, 51,869,622.15 and 30,370,340.10 is: 45,495,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,625,367.30 : 51,869,622.15 = 30,370,340.10 : x
  2. Step 2: Convert to fraction form
    34,625,367.30/51,869,622.15 = 30,370,340.10/x
  3. Step 3: Cross multiply
    34,625,367.30x = 51,869,622.15 × 30,370,340.10
  4. Step 4: Simplify right side
    34,625,367.30x = 1,575,298,065,553,993.25
  5. Step 5: Solve for x
    x = 1,575,298,065,553,993.25/34,625,367.30
  6. Step 6: Final answer
    x = 45,495,490.40

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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.