Home / 94,529,157,925.92-130,453,349,401.35-51,708,660,878.43

Finding the Fourth Proportional to 94,529,157,925.92, 130,453,349,401.35 and 51,708,660,878.43

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Solution

The fourth proportional to 94,529,157,925.92, 130,453,349,401.35 and 51,708,660,878.43 is: 71,359,654,022.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,529,157,925.92 : 130,453,349,401.35 = 51,708,660,878.43 : x
  2. Step 2: Convert to fraction form
    94,529,157,925.92/130,453,349,401.35 = 51,708,660,878.43/x
  3. Step 3: Cross multiply
    94,529,157,925.92x = 130,453,349,401.35 × 51,708,660,878.43
  4. Step 4: Simplify right side
    94,529,157,925.92x = 6,745,568,004,649,094,479,872
  5. Step 5: Solve for x
    x = 6,745,568,004,649,094,479,872/94,529,157,925.92
  6. Step 6: Final answer
    x = 71,359,654,022.68

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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.