Home / 11,727,523,199.34-16,183,867,038.38-6,374,765,081.08

Finding the Fourth Proportional to 11,727,523,199.34, 16,183,867,038.38 and 6,374,765,081.08

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Solution

The fourth proportional to 11,727,523,199.34, 16,183,867,038.38 and 6,374,765,081.08 is: 8,797,113,313.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,727,523,199.34 : 16,183,867,038.38 = 6,374,765,081.08 : x
  2. Step 2: Convert to fraction form
    11,727,523,199.34/16,183,867,038.38 = 6,374,765,081.08/x
  3. Step 3: Cross multiply
    11,727,523,199.34x = 16,183,867,038.38 × 6,374,765,081.08
  4. Step 4: Simplify right side
    11,727,523,199.34x = 103,168,350,473,180,479,488
  5. Step 5: Solve for x
    x = 103,168,350,473,180,479,488/11,727,523,199.34
  6. Step 6: Final answer
    x = 8,797,113,313.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.