Home / 86,296,565.82-119,089,256.28-46,604,092.74

Finding the Fourth Proportional to 86,296,565.82, 119,089,256.28 and 46,604,092.74

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Solution

The fourth proportional to 86,296,565.82, 119,089,256.28 and 46,604,092.74 is: 64,313,645.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,296,565.82 : 119,089,256.28 = 46,604,092.74 : x
  2. Step 2: Convert to fraction form
    86,296,565.82/119,089,256.28 = 46,604,092.74/x
  3. Step 3: Cross multiply
    86,296,565.82x = 119,089,256.28 × 46,604,092.74
  4. Step 4: Simplify right side
    86,296,565.82x = 5,550,046,744,010,748
  5. Step 5: Solve for x
    x = 5,550,046,744,010,748/86,296,565.82
  6. Step 6: Final answer
    x = 64,313,645.52

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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.