Home / 5,719,960,169.64-8,579,967,656.88-1,736,078,894.20

Finding the Fourth Proportional to 5,719,960,169.64, 8,579,967,656.88 and 1,736,078,894.20

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Solution

The fourth proportional to 5,719,960,169.64, 8,579,967,656.88 and 1,736,078,894.20 is: 2,604,126,658.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,719,960,169.64 : 8,579,967,656.88 = 1,736,078,894.20 : x
  2. Step 2: Convert to fraction form
    5,719,960,169.64/8,579,967,656.88 = 1,736,078,894.20/x
  3. Step 3: Cross multiply
    5,719,960,169.64x = 8,579,967,656.88 × 1,736,078,894.20
  4. Step 4: Simplify right side
    5,719,960,169.64x = 14,895,500,762,027,995,136
  5. Step 5: Solve for x
    x = 14,895,500,762,027,995,136/5,719,960,169.64
  6. Step 6: Final answer
    x = 2,604,126,658.27

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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.