Home / 43,691,838,796.39-60,294,896,439.91-23,642,828,490.64

Finding the Fourth Proportional to 43,691,838,796.39, 60,294,896,439.91 and 23,642,828,490.64

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Solution

The fourth proportional to 43,691,838,796.39, 60,294,896,439.91 and 23,642,828,490.64 is: 32,627,189,302.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,691,838,796.39 : 60,294,896,439.91 = 23,642,828,490.64 : x
  2. Step 2: Convert to fraction form
    43,691,838,796.39/60,294,896,439.91 = 23,642,828,490.64/x
  3. Step 3: Cross multiply
    43,691,838,796.39x = 60,294,896,439.91 × 23,642,828,490.64
  4. Step 4: Simplify right side
    43,691,838,796.39x = 1,425,541,895,389,464,231,936
  5. Step 5: Solve for x
    x = 1,425,541,895,389,464,231,936/43,691,838,796.39
  6. Step 6: Final answer
    x = 32,627,189,302.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.