Home / 101,093,996,000.06-139,514,099,864.80-55,983,722,812.13

Finding the Fourth Proportional to 101,093,996,000.06, 139,514,099,864.80 and 55,983,722,812.13

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Solution

The fourth proportional to 101,093,996,000.06, 139,514,099,864.80 and 55,983,722,812.13 is: 77,259,966,014.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,093,996,000.06 : 139,514,099,864.80 = 55,983,722,812.13 : x
  2. Step 2: Convert to fraction form
    101,093,996,000.06/139,514,099,864.80 = 55,983,722,812.13/x
  3. Step 3: Cross multiply
    101,093,996,000.06x = 139,514,099,864.80 × 55,983,722,812.13
  4. Step 4: Simplify right side
    101,093,996,000.06x = 7,810,518,695,214,785,232,896
  5. Step 5: Solve for x
    x = 7,810,518,695,214,785,232,896/101,093,996,000.06
  6. Step 6: Final answer
    x = 77,259,966,014.30

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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.