Home / 59,995,557.12-89,993,192.96-14,557,313.28

Finding the Fourth Proportional to 59,995,557.12, 89,993,192.96 and 14,557,313.28

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Solution

The fourth proportional to 59,995,557.12, 89,993,192.96 and 14,557,313.28 is: 21,835,935.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,995,557.12 : 89,993,192.96 = 14,557,313.28 : x
  2. Step 2: Convert to fraction form
    59,995,557.12/89,993,192.96 = 14,557,313.28/x
  3. Step 3: Cross multiply
    59,995,557.12x = 89,993,192.96 × 14,557,313.28
  4. Step 4: Simplify right side
    59,995,557.12x = 1,310,059,102,986,210.25
  5. Step 5: Solve for x
    x = 1,310,059,102,986,210.25/59,995,557.12
  6. Step 6: Final answer
    x = 21,835,935.29

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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.