Home / 251,625,873,538.80-377,438,814,703.62-60,397,911,195.93

Finding the Fourth Proportional to 251,625,873,538.80, 377,438,814,703.62 and 60,397,911,195.93

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Solution

The fourth proportional to 251,625,873,538.80, 377,438,814,703.62 and 60,397,911,195.93 is: 90,596,867,848.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,625,873,538.80 : 377,438,814,703.62 = 60,397,911,195.93 : x
  2. Step 2: Convert to fraction form
    251,625,873,538.80/377,438,814,703.62 = 60,397,911,195.93/x
  3. Step 3: Cross multiply
    251,625,873,538.80x = 377,438,814,703.62 × 60,397,911,195.93
  4. Step 4: Simplify right side
    251,625,873,538.80x = 22,796,516,012,366,317,486,080
  5. Step 5: Solve for x
    x = 22,796,516,012,366,317,486,080/251,625,873,538.80
  6. Step 6: Final answer
    x = 90,596,867,848.93

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1.5x scale

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.