Home / 4,368,748,868.60-6,557,786,693.55-1,882,836,603.14

Finding the Fourth Proportional to 4,368,748,868.60, 6,557,786,693.55 and 1,882,836,603.14

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Solution

The fourth proportional to 4,368,748,868.60, 6,557,786,693.55 and 1,882,836,603.14 is: 2,826,264,725.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,748,868.60 : 6,557,786,693.55 = 1,882,836,603.14 : x
  2. Step 2: Convert to fraction form
    4,368,748,868.60/6,557,786,693.55 = 1,882,836,603.14/x
  3. Step 3: Cross multiply
    4,368,748,868.60x = 6,557,786,693.55 × 1,882,836,603.14
  4. Step 4: Simplify right side
    4,368,748,868.60x = 12,347,240,822,175,117,312
  5. Step 5: Solve for x
    x = 12,347,240,822,175,117,312/4,368,748,868.60
  6. Step 6: Final answer
    x = 2,826,264,725.57

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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.