Home / 3,684,981,077,644.40-5,528,225,499,062.90-1,267,167,896,731.60

Finding the Fourth Proportional to 3,684,981,077,644.40, 5,528,225,499,062.90 and 1,267,167,896,731.60

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Solution

The fourth proportional to 3,684,981,077,644.40, 5,528,225,499,062.90 and 1,267,167,896,731.60 is: 1,901,011,085,458.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,981,077,644.40 : 5,528,225,499,062.90 = 1,267,167,896,731.60 : x
  2. Step 2: Convert to fraction form
    3,684,981,077,644.40/5,528,225,499,062.90 = 1,267,167,896,731.60/x
  3. Step 3: Cross multiply
    3,684,981,077,644.40x = 5,528,225,499,062.90 × 1,267,167,896,731.60
  4. Step 4: Simplify right side
    3,684,981,077,644.40x = 7,005,189,878,305,535,555,534,848
  5. Step 5: Solve for x
    x = 7,005,189,878,305,535,555,534,848/3,684,981,077,644.40
  6. Step 6: Final answer
    x = 1,901,011,085,458.15

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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.