Home / 1,537,562,011,565.50-2,304,728,551,461.20-517,325,346,586.40

Finding the Fourth Proportional to 1,537,562,011,565.50, 2,304,728,551,461.20 and 517,325,346,586.40

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Solution

The fourth proportional to 1,537,562,011,565.50, 2,304,728,551,461.20 and 517,325,346,586.40 is: 775,444,819,593.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,562,011,565.50 : 2,304,728,551,461.20 = 517,325,346,586.40 : x
  2. Step 2: Convert to fraction form
    1,537,562,011,565.50/2,304,728,551,461.20 = 517,325,346,586.40/x
  3. Step 3: Cross multiply
    1,537,562,011,565.50x = 2,304,728,551,461.20 × 517,325,346,586.40
  4. Step 4: Simplify right side
    1,537,562,011,565.50x = 1,192,294,496,672,237,033,095,168
  5. Step 5: Solve for x
    x = 1,192,294,496,672,237,033,095,168/1,537,562,011,565.50
  6. Step 6: Final answer
    x = 775,444,819,593.51

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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.