Home / 1,730,019,179.04-2,594,252,857.40-1,030,840,790.28

Finding the Fourth Proportional to 1,730,019,179.04, 2,594,252,857.40 and 1,030,840,790.28

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Solution

The fourth proportional to 1,730,019,179.04, 2,594,252,857.40 and 1,030,840,790.28 is: 1,545,798,854.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,019,179.04 : 2,594,252,857.40 = 1,030,840,790.28 : x
  2. Step 2: Convert to fraction form
    1,730,019,179.04/2,594,252,857.40 = 1,030,840,790.28/x
  3. Step 3: Cross multiply
    1,730,019,179.04x = 2,594,252,857.40 × 1,030,840,790.28
  4. Step 4: Simplify right side
    1,730,019,179.04x = 2,674,261,665,708,364,288
  5. Step 5: Solve for x
    x = 2,674,261,665,708,364,288/1,730,019,179.04
  6. Step 6: Final answer
    x = 1,545,798,854.78

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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.