Home / 17,520,395,206.54-26,280,593,113.43-4,255,564,104.77

Finding the Fourth Proportional to 17,520,395,206.54, 26,280,593,113.43 and 4,255,564,104.77

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Solution

The fourth proportional to 17,520,395,206.54, 26,280,593,113.43 and 4,255,564,104.77 is: 6,383,346,230.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,520,395,206.54 : 26,280,593,113.43 = 4,255,564,104.77 : x
  2. Step 2: Convert to fraction form
    17,520,395,206.54/26,280,593,113.43 = 4,255,564,104.77/x
  3. Step 3: Cross multiply
    17,520,395,206.54x = 26,280,593,113.43 × 4,255,564,104.77
  4. Step 4: Simplify right side
    17,520,395,206.54x = 111,838,748,705,429,929,984
  5. Step 5: Solve for x
    x = 111,838,748,705,429,929,984/17,520,395,206.54
  6. Step 6: Final answer
    x = 6,383,346,230.89

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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.