Home / 37,974,658.32-56,961,987.60-9,220,600.32

Finding the Fourth Proportional to 37,974,658.32, 56,961,987.60 and 9,220,600.32

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Solution

The fourth proportional to 37,974,658.32, 56,961,987.60 and 9,220,600.32 is: 13,830,900.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,974,658.32 : 56,961,987.60 = 9,220,600.32 : x
  2. Step 2: Convert to fraction form
    37,974,658.32/56,961,987.60 = 9,220,600.32/x
  3. Step 3: Cross multiply
    37,974,658.32x = 56,961,987.60 × 9,220,600.32
  4. Step 4: Simplify right side
    37,974,658.32x = 525,223,721,092,396.06
  5. Step 5: Solve for x
    x = 525,223,721,092,396.06/37,974,658.32
  6. Step 6: Final answer
    x = 13,830,900.51

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Double scale
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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.