Home / 1,851,120,598.48-2,774,728,715.90-607,226,250.94

Finding the Fourth Proportional to 1,851,120,598.48, 2,774,728,715.90 and 607,226,250.94

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Solution

The fourth proportional to 1,851,120,598.48, 2,774,728,715.90 and 607,226,250.94 is: 910,198,998.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,120,598.48 : 2,774,728,715.90 = 607,226,250.94 : x
  2. Step 2: Convert to fraction form
    1,851,120,598.48/2,774,728,715.90 = 607,226,250.94/x
  3. Step 3: Cross multiply
    1,851,120,598.48x = 2,774,728,715.90 × 607,226,250.94
  4. Step 4: Simplify right side
    1,851,120,598.48x = 1,684,888,115,531,517,696
  5. Step 5: Solve for x
    x = 1,684,888,115,531,517,696/1,851,120,598.48
  6. Step 6: Final answer
    x = 910,198,998.87

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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.