Home / 3,030,637,760.36-4,151,904,373.98-2,917,328,851.04

Finding the Fourth Proportional to 3,030,637,760.36, 4,151,904,373.98 and 2,917,328,851.04

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Solution

The fourth proportional to 3,030,637,760.36, 4,151,904,373.98 and 2,917,328,851.04 is: 3,996,673,761.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,637,760.36 : 4,151,904,373.98 = 2,917,328,851.04 : x
  2. Step 2: Convert to fraction form
    3,030,637,760.36/4,151,904,373.98 = 2,917,328,851.04/x
  3. Step 3: Cross multiply
    3,030,637,760.36x = 4,151,904,373.98 × 2,917,328,851.04
  4. Step 4: Simplify right side
    3,030,637,760.36x = 12,112,470,416,950,263,808
  5. Step 5: Solve for x
    x = 12,112,470,416,950,263,808/3,030,637,760.36
  6. Step 6: Final answer
    x = 3,996,673,761.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.