Home / 37,717,458,000.60-56,576,187,000.90-11,188,931,050.20

Finding the Fourth Proportional to 37,717,458,000.60, 56,576,187,000.90 and 11,188,931,050.20

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Solution

The fourth proportional to 37,717,458,000.60, 56,576,187,000.90 and 11,188,931,050.20 is: 16,783,396,575.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,717,458,000.60 : 56,576,187,000.90 = 11,188,931,050.20 : x
  2. Step 2: Convert to fraction form
    37,717,458,000.60/56,576,187,000.90 = 11,188,931,050.20/x
  3. Step 3: Cross multiply
    37,717,458,000.60x = 56,576,187,000.90 × 11,188,931,050.20
  4. Step 4: Simplify right side
    37,717,458,000.60x = 633,027,055,436,291,637,248
  5. Step 5: Solve for x
    x = 633,027,055,436,291,637,248/37,717,458,000.60
  6. Step 6: Final answer
    x = 16,783,396,575.30

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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.