Home / 104,796,201.82-144,620,340.15-60,149,559.10

Finding the Fourth Proportional to 104,796,201.82, 144,620,340.15 and 60,149,559.10

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Solution

The fourth proportional to 104,796,201.82, 144,620,340.15 and 60,149,559.10 is: 83,007,299.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,796,201.82 : 144,620,340.15 = 60,149,559.10 : x
  2. Step 2: Convert to fraction form
    104,796,201.82/144,620,340.15 = 60,149,559.10/x
  3. Step 3: Cross multiply
    104,796,201.82x = 144,620,340.15 × 60,149,559.10
  4. Step 4: Simplify right side
    104,796,201.82x = 8,698,849,696,914,528
  5. Step 5: Solve for x
    x = 8,698,849,696,914,528/104,796,201.82
  6. Step 6: Final answer
    x = 83,007,299.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.