Home / 452,695,265,560.80-624,721,408,675.29-246,933,988,944.57

Finding the Fourth Proportional to 452,695,265,560.80, 624,721,408,675.29 and 246,933,988,944.57

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Solution

The fourth proportional to 452,695,265,560.80, 624,721,408,675.29 and 246,933,988,944.57 is: 340,769,964,165.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,695,265,560.80 : 624,721,408,675.29 = 246,933,988,944.57 : x
  2. Step 2: Convert to fraction form
    452,695,265,560.80/624,721,408,675.29 = 246,933,988,944.57/x
  3. Step 3: Cross multiply
    452,695,265,560.80x = 624,721,408,675.29 × 246,933,988,944.57
  4. Step 4: Simplify right side
    452,695,265,560.80x = 154,264,949,423,260,282,388,480
  5. Step 5: Solve for x
    x = 154,264,949,423,260,282,388,480/452,695,265,560.80
  6. Step 6: Final answer
    x = 340,769,964,165.98

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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.