Home / 1,608,388,340.10-2,410,350,457.59-732,850,008.90

Finding the Fourth Proportional to 1,608,388,340.10, 2,410,350,457.59 and 732,850,008.90

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Solution

The fourth proportional to 1,608,388,340.10, 2,410,350,457.59 and 732,850,008.90 is: 1,098,257,995.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,388,340.10 : 2,410,350,457.59 = 732,850,008.90 : x
  2. Step 2: Convert to fraction form
    1,608,388,340.10/2,410,350,457.59 = 732,850,008.90/x
  3. Step 3: Cross multiply
    1,608,388,340.10x = 2,410,350,457.59 × 732,850,008.90
  4. Step 4: Simplify right side
    1,608,388,340.10x = 1,766,425,354,296,950,528
  5. Step 5: Solve for x
    x = 1,766,425,354,296,950,528/1,608,388,340.10
  6. Step 6: Final answer
    x = 1,098,257,995.45

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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.