Home / 8,837,171,290,459.50-12,193,527,665,797-4,934,642,330,647.90

Finding the Fourth Proportional to 8,837,171,290,459.50, 12,193,527,665,797 and 4,934,642,330,647.90

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Solution

The fourth proportional to 8,837,171,290,459.50, 12,193,527,665,797 and 4,934,642,330,647.90 is: 6,808,818,772,645.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837,171,290,459.50 : 12,193,527,665,797 = 4,934,642,330,647.90 : x
  2. Step 2: Convert to fraction form
    8,837,171,290,459.50/12,193,527,665,797 = 4,934,642,330,647.90/x
  3. Step 3: Cross multiply
    8,837,171,290,459.50x = 12,193,527,665,797 × 4,934,642,330,647.90
  4. Step 4: Simplify right side
    8,837,171,290,459.50x = 60,170,697,779,568,156,635,824,128
  5. Step 5: Solve for x
    x = 60,170,697,779,568,156,635,824,128/8,837,171,290,459.50
  6. Step 6: Final answer
    x = 6,808,818,772,645.91

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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.