Home / 41,475,206.80-62,212,810.20-26,340,000.40

Finding the Fourth Proportional to 41,475,206.80, 62,212,810.20 and 26,340,000.40

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Solution

The fourth proportional to 41,475,206.80, 62,212,810.20 and 26,340,000.40 is: 39,510,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,475,206.80 : 62,212,810.20 = 26,340,000.40 : x
  2. Step 2: Convert to fraction form
    41,475,206.80/62,212,810.20 = 26,340,000.40/x
  3. Step 3: Cross multiply
    41,475,206.80x = 62,212,810.20 × 26,340,000.40
  4. Step 4: Simplify right side
    41,475,206.80x = 1,638,685,445,553,124
  5. Step 5: Solve for x
    x = 1,638,685,445,553,124/41,475,206.80
  6. Step 6: Final answer
    x = 39,510,000.60

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1.5x scale

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.