Home / 1,537,562,011,350.60-2,304,728,551,138.50-517,325,346,371.20

Finding the Fourth Proportional to 1,537,562,011,350.60, 2,304,728,551,138.50 and 517,325,346,371.20

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Solution

The fourth proportional to 1,537,562,011,350.60, 2,304,728,551,138.50 and 517,325,346,371.20 is: 775,444,819,270.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,562,011,350.60 : 2,304,728,551,138.50 = 517,325,346,371.20 : x
  2. Step 2: Convert to fraction form
    1,537,562,011,350.60/2,304,728,551,138.50 = 517,325,346,371.20/x
  3. Step 3: Cross multiply
    1,537,562,011,350.60x = 2,304,728,551,138.50 × 517,325,346,371.20
  4. Step 4: Simplify right side
    1,537,562,011,350.60x = 1,192,294,496,009,318,494,633,984
  5. Step 5: Solve for x
    x = 1,192,294,496,009,318,494,633,984/1,537,562,011,350.60
  6. Step 6: Final answer
    x = 775,444,819,270.74

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Double scale
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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.