Home / 63,764,851,362.24-87,994,971,934.71-34,829,059,723.80

Finding the Fourth Proportional to 63,764,851,362.24, 87,994,971,934.71 and 34,829,059,723.80

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Solution

The fourth proportional to 63,764,851,362.24, 87,994,971,934.71 and 34,829,059,723.80 is: 48,063,816,780.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,764,851,362.24 : 87,994,971,934.71 = 34,829,059,723.80 : x
  2. Step 2: Convert to fraction form
    63,764,851,362.24/87,994,971,934.71 = 34,829,059,723.80/x
  3. Step 3: Cross multiply
    63,764,851,362.24x = 87,994,971,934.71 × 34,829,059,723.80
  4. Step 4: Simplify right side
    63,764,851,362.24x = 3,064,782,132,908,121,391,104
  5. Step 5: Solve for x
    x = 3,064,782,132,908,121,391,104/63,764,851,362.24
  6. Step 6: Final answer
    x = 48,063,816,780.46

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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.