Home / 38,513,216,857.53-53,126,157,803.22-24,020,150,062.42

Finding the Fourth Proportional to 38,513,216,857.53, 53,126,157,803.22 and 24,020,150,062.42

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Solution

The fourth proportional to 38,513,216,857.53, 53,126,157,803.22 and 24,020,150,062.42 is: 33,134,035,190.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,513,216,857.53 : 53,126,157,803.22 = 24,020,150,062.42 : x
  2. Step 2: Convert to fraction form
    38,513,216,857.53/53,126,157,803.22 = 24,020,150,062.42/x
  3. Step 3: Cross multiply
    38,513,216,857.53x = 53,126,157,803.22 × 24,020,150,062.42
  4. Step 4: Simplify right side
    38,513,216,857.53x = 1,276,098,282,673,149,575,168
  5. Step 5: Solve for x
    x = 1,276,098,282,673,149,575,168/38,513,216,857.53
  6. Step 6: Final answer
    x = 33,134,035,190.93

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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.