Home / 33,046,923,832.54-45,604,909,326.48-18,774,534,621.26

Finding the Fourth Proportional to 33,046,923,832.54, 45,604,909,326.48 and 18,774,534,621.26

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Solution

The fourth proportional to 33,046,923,832.54, 45,604,909,326.48 and 18,774,534,621.26 is: 25,908,945,516.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,046,923,832.54 : 45,604,909,326.48 = 18,774,534,621.26 : x
  2. Step 2: Convert to fraction form
    33,046,923,832.54/45,604,909,326.48 = 18,774,534,621.26/x
  3. Step 3: Cross multiply
    33,046,923,832.54x = 45,604,909,326.48 × 18,774,534,621.26
  4. Step 4: Simplify right side
    33,046,923,832.54x = 856,210,949,049,421,791,232
  5. Step 5: Solve for x
    x = 856,210,949,049,421,791,232/33,046,923,832.54
  6. Step 6: Final answer
    x = 25,908,945,516.02

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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.