Home / 166,125,500,184.75-229,250,201,881.72-93,866,013,599.55

Finding the Fourth Proportional to 166,125,500,184.75, 229,250,201,881.72 and 93,866,013,599.55

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Solution

The fourth proportional to 166,125,500,184.75, 229,250,201,881.72 and 93,866,013,599.55 is: 129,533,410,244.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,125,500,184.75 : 229,250,201,881.72 = 93,866,013,599.55 : x
  2. Step 2: Convert to fraction form
    166,125,500,184.75/229,250,201,881.72 = 93,866,013,599.55/x
  3. Step 3: Cross multiply
    166,125,500,184.75x = 229,250,201,881.72 × 93,866,013,599.55
  4. Step 4: Simplify right side
    166,125,500,184.75x = 21,518,802,567,529,112,797,184
  5. Step 5: Solve for x
    x = 21,518,802,567,529,112,797,184/166,125,500,184.75
  6. Step 6: Final answer
    x = 129,533,410,244.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.