Home / 1,537,562,011,530.50-2,304,728,551,408.20-517,325,346,551.08

Finding the Fourth Proportional to 1,537,562,011,530.50, 2,304,728,551,408.20 and 517,325,346,551.08

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Solution

The fourth proportional to 1,537,562,011,530.50, 2,304,728,551,408.20 and 517,325,346,551.08 is: 775,444,819,540.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,562,011,530.50 : 2,304,728,551,408.20 = 517,325,346,551.08 : x
  2. Step 2: Convert to fraction form
    1,537,562,011,530.50/2,304,728,551,408.20 = 517,325,346,551.08/x
  3. Step 3: Cross multiply
    1,537,562,011,530.50x = 2,304,728,551,408.20 × 517,325,346,551.08
  4. Step 4: Simplify right side
    1,537,562,011,530.50x = 1,192,294,496,563,415,849,369,600
  5. Step 5: Solve for x
    x = 1,192,294,496,563,415,849,369,600/1,537,562,011,530.50
  6. Step 6: Final answer
    x = 775,444,819,540.38

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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.