Home / 1,669,441,465,614.60-2,502,728,000,299.20-580,196,945,374.65

Finding the Fourth Proportional to 1,669,441,465,614.60, 2,502,728,000,299.20 and 580,196,945,374.65

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Solution

The fourth proportional to 1,669,441,465,614.60, 2,502,728,000,299.20 and 580,196,945,374.65 is: 869,796,977,483.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,441,465,614.60 : 2,502,728,000,299.20 = 580,196,945,374.65 : x
  2. Step 2: Convert to fraction form
    1,669,441,465,614.60/2,502,728,000,299.20 = 580,196,945,374.65/x
  3. Step 3: Cross multiply
    1,669,441,465,614.60x = 2,502,728,000,299.20 × 580,196,945,374.65
  4. Step 4: Simplify right side
    1,669,441,465,614.60x = 1,452,075,140,877,202,067,816,448
  5. Step 5: Solve for x
    x = 1,452,075,140,877,202,067,816,448/1,669,441,465,614.60
  6. Step 6: Final answer
    x = 869,796,977,483.50

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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.