Home / 1,564,562,304,625.30-2,346,843,456,938-1,520,482,462,321.30

Finding the Fourth Proportional to 1,564,562,304,625.30, 2,346,843,456,938 and 1,520,482,462,321.30

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Solution

The fourth proportional to 1,564,562,304,625.30, 2,346,843,456,938 and 1,520,482,462,321.30 is: 2,280,723,693,482.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,562,304,625.30 : 2,346,843,456,938 = 1,520,482,462,321.30 : x
  2. Step 2: Convert to fraction form
    1,564,562,304,625.30/2,346,843,456,938 = 1,520,482,462,321.30/x
  3. Step 3: Cross multiply
    1,564,562,304,625.30x = 2,346,843,456,938 × 1,520,482,462,321.30
  4. Step 4: Simplify right side
    1,564,562,304,625.30x = 3,568,334,318,087,721,870,950,400
  5. Step 5: Solve for x
    x = 3,568,334,318,087,721,870,950,400/1,564,562,304,625.30
  6. Step 6: Final answer
    x = 2,280,723,693,482.00

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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.