Home / 70,313,312,944.42-97,040,690,337.82-41,767,080,975.52

Finding the Fourth Proportional to 70,313,312,944.42, 97,040,690,337.82 and 41,767,080,975.52

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Solution

The fourth proportional to 70,313,312,944.42, 97,040,690,337.82 and 41,767,080,975.52 is: 57,643,513,035.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,313,312,944.42 : 97,040,690,337.82 = 41,767,080,975.52 : x
  2. Step 2: Convert to fraction form
    70,313,312,944.42/97,040,690,337.82 = 41,767,080,975.52/x
  3. Step 3: Cross multiply
    70,313,312,944.42x = 97,040,690,337.82 × 41,767,080,975.52
  4. Step 4: Simplify right side
    70,313,312,944.42x = 4,053,106,371,260,089,106,432
  5. Step 5: Solve for x
    x = 4,053,106,371,260,089,106,432/70,313,312,944.42
  6. Step 6: Final answer
    x = 57,643,513,035.20

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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.