Home / 181,911,744,901.80-272,867,617,352.70-64,096,760,197.80

Finding the Fourth Proportional to 181,911,744,901.80, 272,867,617,352.70 and 64,096,760,197.80

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Solution

The fourth proportional to 181,911,744,901.80, 272,867,617,352.70 and 64,096,760,197.80 is: 96,145,140,296.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,911,744,901.80 : 272,867,617,352.70 = 64,096,760,197.80 : x
  2. Step 2: Convert to fraction form
    181,911,744,901.80/272,867,617,352.70 = 64,096,760,197.80/x
  3. Step 3: Cross multiply
    181,911,744,901.80x = 272,867,617,352.70 × 64,096,760,197.80
  4. Step 4: Simplify right side
    181,911,744,901.80x = 17,489,930,235,201,064,009,728
  5. Step 5: Solve for x
    x = 17,489,930,235,201,064,009,728/181,911,744,901.80
  6. Step 6: Final answer
    x = 96,145,140,296.70

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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.