Home / 63,367,056,700.80-95,050,585,051.20-53,139,155,791.20

Finding the Fourth Proportional to 63,367,056,700.80, 95,050,585,051.20 and 53,139,155,791.20

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Solution

The fourth proportional to 63,367,056,700.80, 95,050,585,051.20 and 53,139,155,791.20 is: 79,708,733,686.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,367,056,700.80 : 95,050,585,051.20 = 53,139,155,791.20 : x
  2. Step 2: Convert to fraction form
    63,367,056,700.80/95,050,585,051.20 = 53,139,155,791.20/x
  3. Step 3: Cross multiply
    63,367,056,700.80x = 95,050,585,051.20 × 53,139,155,791.20
  4. Step 4: Simplify right side
    63,367,056,700.80x = 5,050,907,847,080,422,670,336
  5. Step 5: Solve for x
    x = 5,050,907,847,080,422,670,336/63,367,056,700.80
  6. Step 6: Final answer
    x = 79,708,733,686.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.