Home / 69,017,637,515.90-103,536,807,706.64-24,241,242,136.14

Finding the Fourth Proportional to 69,017,637,515.90, 103,536,807,706.64 and 24,241,242,136.14

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Solution

The fourth proportional to 69,017,637,515.90, 103,536,807,706.64 and 24,241,242,136.14 is: 36,365,498,964.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,017,637,515.90 : 103,536,807,706.64 = 24,241,242,136.14 : x
  2. Step 2: Convert to fraction form
    69,017,637,515.90/103,536,807,706.64 = 24,241,242,136.14/x
  3. Step 3: Cross multiply
    69,017,637,515.90x = 103,536,807,706.64 × 24,241,242,136.14
  4. Step 4: Simplify right side
    69,017,637,515.90x = 2,509,860,825,619,625,934,848
  5. Step 5: Solve for x
    x = 2,509,860,825,619,625,934,848/69,017,637,515.90
  6. Step 6: Final answer
    x = 36,365,498,964.55

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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.