Home / 4,798,424,594.94-7,197,952,711.77-1,257,252,742.86

Finding the Fourth Proportional to 4,798,424,594.94, 7,197,952,711.77 and 1,257,252,742.86

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Solution

The fourth proportional to 4,798,424,594.94, 7,197,952,711.77 and 1,257,252,742.86 is: 1,885,961,863.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,424,594.94 : 7,197,952,711.77 = 1,257,252,742.86 : x
  2. Step 2: Convert to fraction form
    4,798,424,594.94/7,197,952,711.77 = 1,257,252,742.86/x
  3. Step 3: Cross multiply
    4,798,424,594.94x = 7,197,952,711.77 × 1,257,252,742.86
  4. Step 4: Simplify right side
    4,798,424,594.94x = 9,049,645,789,849,407,488
  5. Step 5: Solve for x
    x = 9,049,645,789,849,407,488/4,798,424,594.94
  6. Step 6: Final answer
    x = 1,885,961,863.27

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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.