Home / 14,039,095.53-21,045,190.28-5,940,931.17

Finding the Fourth Proportional to 14,039,095.53, 21,045,190.28 and 5,940,931.17

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Solution

The fourth proportional to 14,039,095.53, 21,045,190.28 and 5,940,931.17 is: 8,905,703.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,039,095.53 : 21,045,190.28 = 5,940,931.17 : x
  2. Step 2: Convert to fraction form
    14,039,095.53/21,045,190.28 = 5,940,931.17/x
  3. Step 3: Cross multiply
    14,039,095.53x = 21,045,190.28 × 5,940,931.17
  4. Step 4: Simplify right side
    14,039,095.53x = 125,028,026,883,328.36
  5. Step 5: Solve for x
    x = 125,028,026,883,328.36/14,039,095.53
  6. Step 6: Final answer
    x = 8,905,703.83

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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.