Home / 86,575,692.24-119,474,570.40-46,883,291.40

Finding the Fourth Proportional to 86,575,692.24, 119,474,570.40 and 46,883,291.40

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Solution

The fourth proportional to 86,575,692.24, 119,474,570.40 and 46,883,291.40 is: 64,699,004.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,575,692.24 : 119,474,570.40 = 46,883,291.40 : x
  2. Step 2: Convert to fraction form
    86,575,692.24/119,474,570.40 = 46,883,291.40/x
  3. Step 3: Cross multiply
    86,575,692.24x = 119,474,570.40 × 46,883,291.40
  4. Step 4: Simplify right side
    86,575,692.24x = 5,601,361,098,953,015
  5. Step 5: Solve for x
    x = 5,601,361,098,953,015/86,575,692.24
  6. Step 6: Final answer
    x = 64,699,004.47

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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.