Home / 5,425,193,704,752.40-8,139,378,535,139-1,749,397,139,520.20

Finding the Fourth Proportional to 5,425,193,704,752.40, 8,139,378,535,139 and 1,749,397,139,520.20

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Solution

The fourth proportional to 5,425,193,704,752.40, 8,139,378,535,139 and 1,749,397,139,520.20 is: 2,624,607,765,501.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,425,193,704,752.40 : 8,139,378,535,139 = 1,749,397,139,520.20 : x
  2. Step 2: Convert to fraction form
    5,425,193,704,752.40/8,139,378,535,139 = 1,749,397,139,520.20/x
  3. Step 3: Cross multiply
    5,425,193,704,752.40x = 8,139,378,535,139 × 1,749,397,139,520.20
  4. Step 4: Simplify right side
    5,425,193,704,752.40x = 14,239,005,526,844,281,146,310,656
  5. Step 5: Solve for x
    x = 14,239,005,526,844,281,146,310,656/5,425,193,704,752.40
  6. Step 6: Final answer
    x = 2,624,607,765,501.74

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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.