Home / 86,575,693.24-119,474,571.78-46,883,292.40

Finding the Fourth Proportional to 86,575,693.24, 119,474,571.78 and 46,883,292.40

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Solution

The fourth proportional to 86,575,693.24, 119,474,571.78 and 46,883,292.40 is: 64,699,005.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,575,693.24 : 119,474,571.78 = 46,883,292.40 : x
  2. Step 2: Convert to fraction form
    86,575,693.24/119,474,571.78 = 46,883,292.40/x
  3. Step 3: Cross multiply
    86,575,693.24x = 119,474,571.78 × 46,883,292.40
  4. Step 4: Simplify right side
    86,575,693.24x = 5,601,361,283,126,528
  5. Step 5: Solve for x
    x = 5,601,361,283,126,528/86,575,693.24
  6. Step 6: Final answer
    x = 64,699,005.85

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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.