Home / 14,112,569.00-19,454,730.77-9,975,300.81

Finding the Fourth Proportional to 14,112,569.00, 19,454,730.77 and 9,975,300.81

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Solution

The fourth proportional to 14,112,569.00, 19,454,730.77 and 9,975,300.81 is: 13,751,344.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,112,569.00 : 19,454,730.77 = 9,975,300.81 : x
  2. Step 2: Convert to fraction form
    14,112,569.00/19,454,730.77 = 9,975,300.81/x
  3. Step 3: Cross multiply
    14,112,569.00x = 19,454,730.77 × 9,975,300.81
  4. Step 4: Simplify right side
    14,112,569.00x = 194,066,791,558,436.44
  5. Step 5: Solve for x
    x = 194,066,791,558,436.44/14,112,569.00
  6. Step 6: Final answer
    x = 13,751,344.04

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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.