Home / 49,731,422,477.60-74,635,817,232.66-34,711,009,142.33

Finding the Fourth Proportional to 49,731,422,477.60, 74,635,817,232.66 and 34,711,009,142.33

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Solution

The fourth proportional to 49,731,422,477.60, 74,635,817,232.66 and 34,711,009,142.33 is: 52,093,513,622.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,731,422,477.60 : 74,635,817,232.66 = 34,711,009,142.33 : x
  2. Step 2: Convert to fraction form
    49,731,422,477.60/74,635,817,232.66 = 34,711,009,142.33/x
  3. Step 3: Cross multiply
    49,731,422,477.60x = 74,635,817,232.66 × 34,711,009,142.33
  4. Step 4: Simplify right side
    49,731,422,477.60x = 2,590,684,534,307,758,800,896
  5. Step 5: Solve for x
    x = 2,590,684,534,307,758,800,896/49,731,422,477.60
  6. Step 6: Final answer
    x = 52,093,513,622.60

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1.5x scale

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.