Home / 17,520,395,206.69-26,280,593,113.64-4,255,564,104.91

Finding the Fourth Proportional to 17,520,395,206.69, 26,280,593,113.64 and 4,255,564,104.91

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Solution

The fourth proportional to 17,520,395,206.69, 26,280,593,113.64 and 4,255,564,104.91 is: 6,383,346,231.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,520,395,206.69 : 26,280,593,113.64 = 4,255,564,104.91 : x
  2. Step 2: Convert to fraction form
    17,520,395,206.69/26,280,593,113.64 = 4,255,564,104.91/x
  3. Step 3: Cross multiply
    17,520,395,206.69x = 26,280,593,113.64 × 4,255,564,104.91
  4. Step 4: Simplify right side
    17,520,395,206.69x = 111,838,748,710,017,024,000
  5. Step 5: Solve for x
    x = 111,838,748,710,017,024,000/17,520,395,206.69
  6. Step 6: Final answer
    x = 6,383,346,231.10

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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.