Home / 5,353,002,875.60-8,029,504,313.40-4,756,088,344.40

Finding the Fourth Proportional to 5,353,002,875.60, 8,029,504,313.40 and 4,756,088,344.40

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Solution

The fourth proportional to 5,353,002,875.60, 8,029,504,313.40 and 4,756,088,344.40 is: 7,134,132,516.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,002,875.60 : 8,029,504,313.40 = 4,756,088,344.40 : x
  2. Step 2: Convert to fraction form
    5,353,002,875.60/8,029,504,313.40 = 4,756,088,344.40/x
  3. Step 3: Cross multiply
    5,353,002,875.60x = 8,029,504,313.40 × 4,756,088,344.40
  4. Step 4: Simplify right side
    5,353,002,875.60x = 38,189,031,876,271,259,648
  5. Step 5: Solve for x
    x = 38,189,031,876,271,259,648/5,353,002,875.60
  6. Step 6: Final answer
    x = 7,134,132,516.60

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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.