Home / 13,795,771,657.52-20,693,657,462.93-3,314,988,077.18

Finding the Fourth Proportional to 13,795,771,657.52, 20,693,657,462.93 and 3,314,988,077.18

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Solution

The fourth proportional to 13,795,771,657.52, 20,693,657,462.93 and 3,314,988,077.18 is: 4,972,482,110.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,795,771,657.52 : 20,693,657,462.93 = 3,314,988,077.18 : x
  2. Step 2: Convert to fraction form
    13,795,771,657.52/20,693,657,462.93 = 3,314,988,077.18/x
  3. Step 3: Cross multiply
    13,795,771,657.52x = 20,693,657,462.93 × 3,314,988,077.18
  4. Step 4: Simplify right side
    13,795,771,657.52x = 68,599,227,762,759,729,152
  5. Step 5: Solve for x
    x = 68,599,227,762,759,729,152/13,795,771,657.52
  6. Step 6: Final answer
    x = 4,972,482,110.15

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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.