Home / 64,448,049,703.90-88,934,301,260.70-35,510,620,244.42

Finding the Fourth Proportional to 64,448,049,703.90, 88,934,301,260.70 and 35,510,620,244.42

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Solution

The fourth proportional to 64,448,049,703.90, 88,934,301,260.70 and 35,510,620,244.42 is: 49,002,447,913.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,448,049,703.90 : 88,934,301,260.70 = 35,510,620,244.42 : x
  2. Step 2: Convert to fraction form
    64,448,049,703.90/88,934,301,260.70 = 35,510,620,244.42/x
  3. Step 3: Cross multiply
    64,448,049,703.90x = 88,934,301,260.70 × 35,510,620,244.42
  4. Step 4: Simplify right side
    64,448,049,703.90x = 3,158,112,198,771,115,819,008
  5. Step 5: Solve for x
    x = 3,158,112,198,771,115,819,008/64,448,049,703.90
  6. Step 6: Final answer
    x = 49,002,447,913.96

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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.