Home / 7,977,293,359.84-11,966,183,813.70-2,736,828,060.58

Finding the Fourth Proportional to 7,977,293,359.84, 11,966,183,813.70 and 2,736,828,060.58

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Solution

The fourth proportional to 7,977,293,359.84, 11,966,183,813.70 and 2,736,828,060.58 is: 4,105,325,724.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,977,293,359.84 : 11,966,183,813.70 = 2,736,828,060.58 : x
  2. Step 2: Convert to fraction form
    7,977,293,359.84/11,966,183,813.70 = 2,736,828,060.58/x
  3. Step 3: Cross multiply
    7,977,293,359.84x = 11,966,183,813.70 × 2,736,828,060.58
  4. Step 4: Simplify right side
    7,977,293,359.84x = 32,749,387,639,392,358,400
  5. Step 5: Solve for x
    x = 32,749,387,639,392,358,400/7,977,293,359.84
  6. Step 6: Final answer
    x = 4,105,325,724.17

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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.