Home / 3,675,281,012.40-5,515,073,854.65-1,346,453,406.30

Finding the Fourth Proportional to 3,675,281,012.40, 5,515,073,854.65 and 1,346,453,406.30

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Solution

The fourth proportional to 3,675,281,012.40, 5,515,073,854.65 and 1,346,453,406.30 is: 2,020,468,626.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,281,012.40 : 5,515,073,854.65 = 1,346,453,406.30 : x
  2. Step 2: Convert to fraction form
    3,675,281,012.40/5,515,073,854.65 = 1,346,453,406.30/x
  3. Step 3: Cross multiply
    3,675,281,012.40x = 5,515,073,854.65 × 1,346,453,406.30
  4. Step 4: Simplify right side
    3,675,281,012.40x = 7,425,789,977,589,562,368
  5. Step 5: Solve for x
    x = 7,425,789,977,589,562,368/3,675,281,012.40
  6. Step 6: Final answer
    x = 2,020,468,626.08

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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.