Home / 69,017,637,513.63-103,536,807,703.27-24,241,242,133.90

Finding the Fourth Proportional to 69,017,637,513.63, 103,536,807,703.27 and 24,241,242,133.90

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Solution

The fourth proportional to 69,017,637,513.63, 103,536,807,703.27 and 24,241,242,133.90 is: 36,365,498,961.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,017,637,513.63 : 103,536,807,703.27 = 24,241,242,133.90 : x
  2. Step 2: Convert to fraction form
    69,017,637,513.63/103,536,807,703.27 = 24,241,242,133.90/x
  3. Step 3: Cross multiply
    69,017,637,513.63x = 103,536,807,703.27 × 24,241,242,133.90
  4. Step 4: Simplify right side
    69,017,637,513.63x = 2,509,860,825,305,596,821,504
  5. Step 5: Solve for x
    x = 2,509,860,825,305,596,821,504/69,017,637,513.63
  6. Step 6: Final answer
    x = 36,365,498,961.19

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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.