Home / 2,016,155,424.80-3,024,233,137.20-1,671,781,656.80

Finding the Fourth Proportional to 2,016,155,424.80, 3,024,233,137.20 and 1,671,781,656.80

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Solution

The fourth proportional to 2,016,155,424.80, 3,024,233,137.20 and 1,671,781,656.80 is: 2,507,672,485.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,155,424.80 : 3,024,233,137.20 = 1,671,781,656.80 : x
  2. Step 2: Convert to fraction form
    2,016,155,424.80/3,024,233,137.20 = 1,671,781,656.80/x
  3. Step 3: Cross multiply
    2,016,155,424.80x = 3,024,233,137.20 × 1,671,781,656.80
  4. Step 4: Simplify right side
    2,016,155,424.80x = 5,055,857,484,657,677,312
  5. Step 5: Solve for x
    x = 5,055,857,484,657,677,312/2,016,155,424.80
  6. Step 6: Final answer
    x = 2,507,672,485.20

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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.