Home / 7,316,698,529.82-10,097,043,956.46-4,144,882,442.16

Finding the Fourth Proportional to 7,316,698,529.82, 10,097,043,956.46 and 4,144,882,442.16

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Solution

The fourth proportional to 7,316,698,529.82, 10,097,043,956.46 and 4,144,882,442.16 is: 5,719,937,761.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316,698,529.82 : 10,097,043,956.46 = 4,144,882,442.16 : x
  2. Step 2: Convert to fraction form
    7,316,698,529.82/10,097,043,956.46 = 4,144,882,442.16/x
  3. Step 3: Cross multiply
    7,316,698,529.82x = 10,097,043,956.46 × 4,144,882,442.16
  4. Step 4: Simplify right side
    7,316,698,529.82x = 41,851,060,212,848,787,456
  5. Step 5: Solve for x
    x = 41,851,060,212,848,787,456/7,316,698,529.82
  6. Step 6: Final answer
    x = 5,719,937,761.86

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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.