Home / 2,198,567,875.02-3,297,849,713.01-562,789,852.62

Finding the Fourth Proportional to 2,198,567,875.02, 3,297,849,713.01 and 562,789,852.62

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Solution

The fourth proportional to 2,198,567,875.02, 3,297,849,713.01 and 562,789,852.62 is: 844,184,241.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,567,875.02 : 3,297,849,713.01 = 562,789,852.62 : x
  2. Step 2: Convert to fraction form
    2,198,567,875.02/3,297,849,713.01 = 562,789,852.62/x
  3. Step 3: Cross multiply
    2,198,567,875.02x = 3,297,849,713.01 × 562,789,852.62
  4. Step 4: Simplify right side
    2,198,567,875.02x = 1,855,996,353,947,807,232
  5. Step 5: Solve for x
    x = 1,855,996,353,947,807,232/2,198,567,875.02
  6. Step 6: Final answer
    x = 844,184,241.49

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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.