Home / 60,689,271.40-91,033,907.10-22,342,850.80

Finding the Fourth Proportional to 60,689,271.40, 91,033,907.10 and 22,342,850.80

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Solution

The fourth proportional to 60,689,271.40, 91,033,907.10 and 22,342,850.80 is: 33,514,276.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,689,271.40 : 91,033,907.10 = 22,342,850.80 : x
  2. Step 2: Convert to fraction form
    60,689,271.40/91,033,907.10 = 22,342,850.80/x
  3. Step 3: Cross multiply
    60,689,271.40x = 91,033,907.10 × 22,342,850.80
  4. Step 4: Simplify right side
    60,689,271.40x = 2,033,957,004,076,360.50
  5. Step 5: Solve for x
    x = 2,033,957,004,076,360.50/60,689,271.40
  6. Step 6: Final answer
    x = 33,514,276.20

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Double scale
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Similar ratio
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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.