Home / 503,281,566,746.05-694,528,535,544.45-271,795,063,735

Finding the Fourth Proportional to 503,281,566,746.05, 694,528,535,544.45 and 271,795,063,735

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Solution

The fourth proportional to 503,281,566,746.05, 694,528,535,544.45 and 271,795,063,735 is: 375,077,173,607.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    503,281,566,746.05 : 694,528,535,544.45 = 271,795,063,735 : x
  2. Step 2: Convert to fraction form
    503,281,566,746.05/694,528,535,544.45 = 271,795,063,735/x
  3. Step 3: Cross multiply
    503,281,566,746.05x = 694,528,535,544.45 × 271,795,063,735
  4. Step 4: Simplify right side
    503,281,566,746.05x = 188,769,427,584,079,984,852,992
  5. Step 5: Solve for x
    x = 188,769,427,584,079,984,852,992/503,281,566,746.05
  6. Step 6: Final answer
    x = 375,077,173,607.93

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Double scale
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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.