Home / 16,068,838.04-22,181,782.30-10,848,917.40

Finding the Fourth Proportional to 16,068,838.04, 22,181,782.30 and 10,848,917.40

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Solution

The fourth proportional to 16,068,838.04, 22,181,782.30 and 10,848,917.40 is: 14,976,087.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068,838.04 : 22,181,782.30 = 10,848,917.40 : x
  2. Step 2: Convert to fraction form
    16,068,838.04/22,181,782.30 = 10,848,917.40/x
  3. Step 3: Cross multiply
    16,068,838.04x = 22,181,782.30 × 10,848,917.40
  4. Step 4: Simplify right side
    16,068,838.04x = 240,648,323,957,482.03
  5. Step 5: Solve for x
    x = 240,648,323,957,482.03/16,068,838.04
  6. Step 6: Final answer
    x = 14,976,087.47

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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.