Home / 1,864,425,764,418.30-2,572,880,173,084.20-1,041,374,733,144.10

Finding the Fourth Proportional to 1,864,425,764,418.30, 2,572,880,173,084.20 and 1,041,374,733,144.10

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Solution

The fourth proportional to 1,864,425,764,418.30, 2,572,880,173,084.20 and 1,041,374,733,144.10 is: 1,437,081,837,631.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,425,764,418.30 : 2,572,880,173,084.20 = 1,041,374,733,144.10 : x
  2. Step 2: Convert to fraction form
    1,864,425,764,418.30/2,572,880,173,084.20 = 1,041,374,733,144.10/x
  3. Step 3: Cross multiply
    1,864,425,764,418.30x = 2,572,880,173,084.20 × 1,041,374,733,144.10
  4. Step 4: Simplify right side
    1,864,425,764,418.30x = 2,679,332,403,657,304,637,964,288
  5. Step 5: Solve for x
    x = 2,679,332,403,657,304,637,964,288/1,864,425,764,418.30
  6. Step 6: Final answer
    x = 1,437,081,837,631.25

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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.