Home / 62,280,112.80-93,420,169.20-16,841,907.30

Finding the Fourth Proportional to 62,280,112.80, 93,420,169.20 and 16,841,907.30

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Solution

The fourth proportional to 62,280,112.80, 93,420,169.20 and 16,841,907.30 is: 25,262,860.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,280,112.80 : 93,420,169.20 = 16,841,907.30 : x
  2. Step 2: Convert to fraction form
    62,280,112.80/93,420,169.20 = 16,841,907.30/x
  3. Step 3: Cross multiply
    62,280,112.80x = 93,420,169.20 × 16,841,907.30
  4. Step 4: Simplify right side
    62,280,112.80x = 1,573,373,829,616,715.25
  5. Step 5: Solve for x
    x = 1,573,373,829,616,715.25/62,280,112.80
  6. Step 6: Final answer
    x = 25,262,860.95

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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.