Home / 23,077,692.79-34,557,944.29-13,849,856.69

Finding the Fourth Proportional to 23,077,692.79, 34,557,944.29 and 13,849,856.69

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Solution

The fourth proportional to 23,077,692.79, 34,557,944.29 and 13,849,856.69 is: 20,739,619.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,077,692.79 : 34,557,944.29 = 13,849,856.69 : x
  2. Step 2: Convert to fraction form
    23,077,692.79/34,557,944.29 = 13,849,856.69/x
  3. Step 3: Cross multiply
    23,077,692.79x = 34,557,944.29 × 13,849,856.69
  4. Step 4: Simplify right side
    23,077,692.79x = 478,622,575,710,089.50
  5. Step 5: Solve for x
    x = 478,622,575,710,089.50/23,077,692.79
  6. Step 6: Final answer
    x = 20,739,619.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.