Home / 86,575,660.95-119,474,527.26-46,883,260.11

Finding the Fourth Proportional to 86,575,660.95, 119,474,527.26 and 46,883,260.11

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Solution

The fourth proportional to 86,575,660.95, 119,474,527.26 and 46,883,260.11 is: 64,698,961.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,575,660.95 : 119,474,527.26 = 46,883,260.11 : x
  2. Step 2: Convert to fraction form
    86,575,660.95/119,474,527.26 = 46,883,260.11/x
  3. Step 3: Cross multiply
    86,575,660.95x = 119,474,527.26 × 46,883,260.11
  4. Step 4: Simplify right side
    86,575,660.95x = 5,601,355,338,049,866
  5. Step 5: Solve for x
    x = 5,601,355,338,049,866/86,575,660.95
  6. Step 6: Final answer
    x = 64,698,961.31

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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.