Home / 53,816,536,261.78-80,706,110,457.26-29,949,463,157.58

Finding the Fourth Proportional to 53,816,536,261.78, 80,706,110,457.26 and 29,949,463,157.58

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Solution

The fourth proportional to 53,816,536,261.78, 80,706,110,457.26 and 29,949,463,157.58 is: 44,913,791,366.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,816,536,261.78 : 80,706,110,457.26 = 29,949,463,157.58 : x
  2. Step 2: Convert to fraction form
    53,816,536,261.78/80,706,110,457.26 = 29,949,463,157.58/x
  3. Step 3: Cross multiply
    53,816,536,261.78x = 80,706,110,457.26 × 29,949,463,157.58
  4. Step 4: Simplify right side
    53,816,536,261.78x = 2,417,104,681,731,290,562,560
  5. Step 5: Solve for x
    x = 2,417,104,681,731,290,562,560/53,816,536,261.78
  6. Step 6: Final answer
    x = 44,913,791,366.54

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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.