Home / 11,336,372,301.60-16,992,087,303.60-3,971,592,064.80

Finding the Fourth Proportional to 11,336,372,301.60, 16,992,087,303.60 and 3,971,592,064.80

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Solution

The fourth proportional to 11,336,372,301.60, 16,992,087,303.60 and 3,971,592,064.80 is: 5,953,018,946.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,336,372,301.60 : 16,992,087,303.60 = 3,971,592,064.80 : x
  2. Step 2: Convert to fraction form
    11,336,372,301.60/16,992,087,303.60 = 3,971,592,064.80/x
  3. Step 3: Cross multiply
    11,336,372,301.60x = 16,992,087,303.60 × 3,971,592,064.80
  4. Step 4: Simplify right side
    11,336,372,301.60x = 67,485,639,099,366,596,608
  5. Step 5: Solve for x
    x = 67,485,639,099,366,596,608/11,336,372,301.60
  6. Step 6: Final answer
    x = 5,953,018,946.80

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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.