Home / 7,312,636,031.40-10,094,527,202.40-4,936,992,016.14

Finding the Fourth Proportional to 7,312,636,031.40, 10,094,527,202.40 and 4,936,992,016.14

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Solution

The fourth proportional to 7,312,636,031.40, 10,094,527,202.40 and 4,936,992,016.14 is: 6,815,134,787.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,312,636,031.40 : 10,094,527,202.40 = 4,936,992,016.14 : x
  2. Step 2: Convert to fraction form
    7,312,636,031.40/10,094,527,202.40 = 4,936,992,016.14/x
  3. Step 3: Cross multiply
    7,312,636,031.40x = 10,094,527,202.40 × 4,936,992,016.14
  4. Step 4: Simplify right side
    7,312,636,031.40x = 49,836,600,204,956,852,224
  5. Step 5: Solve for x
    x = 49,836,600,204,956,852,224/7,312,636,031.40
  6. Step 6: Final answer
    x = 6,815,134,787.37

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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.