Home / 8,995,942,811,259.40-13,489,660,481,167-3,484,940,056,018.20

Finding the Fourth Proportional to 8,995,942,811,259.40, 13,489,660,481,167 and 3,484,940,056,018.20

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Solution

The fourth proportional to 8,995,942,811,259.40, 13,489,660,481,167 and 3,484,940,056,018.20 is: 5,225,762,228,508.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,942,811,259.40 : 13,489,660,481,167 = 3,484,940,056,018.20 : x
  2. Step 2: Convert to fraction form
    8,995,942,811,259.40/13,489,660,481,167 = 3,484,940,056,018.20/x
  3. Step 3: Cross multiply
    8,995,942,811,259.40x = 13,489,660,481,167 × 3,484,940,056,018.20
  4. Step 4: Simplify right side
    8,995,942,811,259.40x = 47,010,658,152,904,626,041,520,128
  5. Step 5: Solve for x
    x = 47,010,658,152,904,626,041,520,128/8,995,942,811,259.40
  6. Step 6: Final answer
    x = 5,225,762,228,508.80

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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.