Home / 86,575,659.95-119,474,525.88-46,883,259.11

Finding the Fourth Proportional to 86,575,659.95, 119,474,525.88 and 46,883,259.11

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Solution

The fourth proportional to 86,575,659.95, 119,474,525.88 and 46,883,259.11 is: 64,698,959.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,575,659.95 : 119,474,525.88 = 46,883,259.11 : x
  2. Step 2: Convert to fraction form
    86,575,659.95/119,474,525.88 = 46,883,259.11/x
  3. Step 3: Cross multiply
    86,575,659.95x = 119,474,525.88 × 46,883,259.11
  4. Step 4: Simplify right side
    86,575,659.95x = 5,601,355,153,279,068
  5. Step 5: Solve for x
    x = 5,601,355,153,279,068/86,575,659.95
  6. Step 6: Final answer
    x = 64,698,959.93

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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.