Home / 674,280,795,035.34-1,011,480,651,303.20-190,239,251,124.83

Finding the Fourth Proportional to 674,280,795,035.34, 1,011,480,651,303.20 and 190,239,251,124.83

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Solution

The fourth proportional to 674,280,795,035.34, 1,011,480,651,303.20 and 190,239,251,124.83 is: 285,375,652,173.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,280,795,035.34 : 1,011,480,651,303.20 = 190,239,251,124.83 : x
  2. Step 2: Convert to fraction form
    674,280,795,035.34/1,011,480,651,303.20 = 190,239,251,124.83/x
  3. Step 3: Cross multiply
    674,280,795,035.34x = 1,011,480,651,303.20 × 190,239,251,124.83
  4. Step 4: Simplify right side
    674,280,795,035.34x = 192,423,321,631,176,060,305,408
  5. Step 5: Solve for x
    x = 192,423,321,631,176,060,305,408/674,280,795,035.34
  6. Step 6: Final answer
    x = 285,375,652,173.35

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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.