Home / 4,368,748,864.97-6,557,786,688.11-1,882,836,599.51

Finding the Fourth Proportional to 4,368,748,864.97, 6,557,786,688.11 and 1,882,836,599.51

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Solution

The fourth proportional to 4,368,748,864.97, 6,557,786,688.11 and 1,882,836,599.51 is: 2,826,264,720.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,748,864.97 : 6,557,786,688.11 = 1,882,836,599.51 : x
  2. Step 2: Convert to fraction form
    4,368,748,864.97/6,557,786,688.11 = 1,882,836,599.51/x
  3. Step 3: Cross multiply
    4,368,748,864.97x = 6,557,786,688.11 × 1,882,836,599.51
  4. Step 4: Simplify right side
    4,368,748,864.97x = 12,347,240,788,152,977,408
  5. Step 5: Solve for x
    x = 12,347,240,788,152,977,408/4,368,748,864.97
  6. Step 6: Final answer
    x = 2,826,264,720.13

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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.