Home / 1,864,425,766,143-2,572,880,175,469.70-1,041,374,734,874

Finding the Fourth Proportional to 1,864,425,766,143, 2,572,880,175,469.70 and 1,041,374,734,874

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Solution

The fourth proportional to 1,864,425,766,143, 2,572,880,175,469.70 and 1,041,374,734,874 is: 1,437,081,840,021.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,425,766,143 : 2,572,880,175,469.70 = 1,041,374,734,874 : x
  2. Step 2: Convert to fraction form
    1,864,425,766,143/2,572,880,175,469.70 = 1,041,374,734,874/x
  3. Step 3: Cross multiply
    1,864,425,766,143x = 2,572,880,175,469.70 × 1,041,374,734,874
  4. Step 4: Simplify right side
    1,864,425,766,143x = 2,679,332,410,592,329,811,886,080
  5. Step 5: Solve for x
    x = 2,679,332,410,592,329,811,886,080/1,864,425,766,143
  6. Step 6: Final answer
    x = 1,437,081,840,021.53

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Double scale
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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.