Home / 166,125,500,177.36-229,250,201,871.49-93,866,013,592.13

Finding the Fourth Proportional to 166,125,500,177.36, 229,250,201,871.49 and 93,866,013,592.13

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Solution

The fourth proportional to 166,125,500,177.36, 229,250,201,871.49 and 93,866,013,592.13 is: 129,533,410,234.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,125,500,177.36 : 229,250,201,871.49 = 93,866,013,592.13 : x
  2. Step 2: Convert to fraction form
    166,125,500,177.36/229,250,201,871.49 = 93,866,013,592.13/x
  3. Step 3: Cross multiply
    166,125,500,177.36x = 229,250,201,871.49 × 93,866,013,592.13
  4. Step 4: Simplify right side
    166,125,500,177.36x = 21,518,802,564,868,284,088,320
  5. Step 5: Solve for x
    x = 21,518,802,564,868,284,088,320/166,125,500,177.36
  6. Step 6: Final answer
    x = 129,533,410,234.40

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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.