Home / 111,311,030,444.10-166,966,545,666.15-58,231,553,669.70

Finding the Fourth Proportional to 111,311,030,444.10, 166,966,545,666.15 and 58,231,553,669.70

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Solution

The fourth proportional to 111,311,030,444.10, 166,966,545,666.15 and 58,231,553,669.70 is: 87,347,330,504.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,311,030,444.10 : 166,966,545,666.15 = 58,231,553,669.70 : x
  2. Step 2: Convert to fraction form
    111,311,030,444.10/166,966,545,666.15 = 58,231,553,669.70/x
  3. Step 3: Cross multiply
    111,311,030,444.10x = 166,966,545,666.15 × 58,231,553,669.70
  4. Step 4: Simplify right side
    111,311,030,444.10x = 9,722,721,365,002,828,120,064
  5. Step 5: Solve for x
    x = 9,722,721,365,002,828,120,064/111,311,030,444.10
  6. Step 6: Final answer
    x = 87,347,330,504.55

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1.5x scale

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.