Home / 1,537,562,011,346.40-2,304,728,551,131.90-517,325,346,366.89

Finding the Fourth Proportional to 1,537,562,011,346.40, 2,304,728,551,131.90 and 517,325,346,366.89

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Solution

The fourth proportional to 1,537,562,011,346.40, 2,304,728,551,131.90 and 517,325,346,366.89 is: 775,444,819,264.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,562,011,346.40 : 2,304,728,551,131.90 = 517,325,346,366.89 : x
  2. Step 2: Convert to fraction form
    1,537,562,011,346.40/2,304,728,551,131.90 = 517,325,346,366.89/x
  3. Step 3: Cross multiply
    1,537,562,011,346.40x = 2,304,728,551,131.90 × 517,325,346,366.89
  4. Step 4: Simplify right side
    1,537,562,011,346.40x = 1,192,294,495,995,970,675,802,112
  5. Step 5: Solve for x
    x = 1,192,294,495,995,970,675,802,112/1,537,562,011,346.40
  6. Step 6: Final answer
    x = 775,444,819,264.18

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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.