Home / 14,694,444.51-22,047,738.09-7,404,007.58

Finding the Fourth Proportional to 14,694,444.51, 22,047,738.09 and 7,404,007.58

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Solution

The fourth proportional to 14,694,444.51, 22,047,738.09 and 7,404,007.58 is: 11,109,070.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,694,444.51 : 22,047,738.09 = 7,404,007.58 : x
  2. Step 2: Convert to fraction form
    14,694,444.51/22,047,738.09 = 7,404,007.58/x
  3. Step 3: Cross multiply
    14,694,444.51x = 22,047,738.09 × 7,404,007.58
  4. Step 4: Simplify right side
    14,694,444.51x = 163,241,619,829,976.03
  5. Step 5: Solve for x
    x = 163,241,619,829,976.03/14,694,444.51
  6. Step 6: Final answer
    x = 11,109,070.49

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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.