Home / 1,864,425,766,158.40-2,572,880,175,491.10-1,041,374,734,889.20

Finding the Fourth Proportional to 1,864,425,766,158.40, 2,572,880,175,491.10 and 1,041,374,734,889.20

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Solution

The fourth proportional to 1,864,425,766,158.40, 2,572,880,175,491.10 and 1,041,374,734,889.20 is: 1,437,081,840,042.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,425,766,158.40 : 2,572,880,175,491.10 = 1,041,374,734,889.20 : x
  2. Step 2: Convert to fraction form
    1,864,425,766,158.40/2,572,880,175,491.10 = 1,041,374,734,889.20/x
  3. Step 3: Cross multiply
    1,864,425,766,158.40x = 2,572,880,175,491.10 × 1,041,374,734,889.20
  4. Step 4: Simplify right side
    1,864,425,766,158.40x = 2,679,332,410,653,722,611,286,016
  5. Step 5: Solve for x
    x = 2,679,332,410,653,722,611,286,016/1,864,425,766,158.40
  6. Step 6: Final answer
    x = 1,437,081,840,042.59

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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.