Home / 14,737,158.96-22,087,162.44-7,896,767.28

Finding the Fourth Proportional to 14,737,158.96, 22,087,162.44 and 7,896,767.28

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Solution

The fourth proportional to 14,737,158.96, 22,087,162.44 and 7,896,767.28 is: 11,835,197.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,737,158.96 : 22,087,162.44 = 7,896,767.28 : x
  2. Step 2: Convert to fraction form
    14,737,158.96/22,087,162.44 = 7,896,767.28/x
  3. Step 3: Cross multiply
    14,737,158.96x = 22,087,162.44 × 7,896,767.28
  4. Step 4: Simplify right side
    14,737,158.96x = 174,417,181,664,236.97
  5. Step 5: Solve for x
    x = 174,417,181,664,236.97/14,737,158.96
  6. Step 6: Final answer
    x = 11,835,197.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.