Home / 31,104,027.40-46,656,041.10-17,667,099.40

Finding the Fourth Proportional to 31,104,027.40, 46,656,041.10 and 17,667,099.40

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Solution

The fourth proportional to 31,104,027.40, 46,656,041.10 and 17,667,099.40 is: 26,500,649.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,027.40 : 46,656,041.10 = 17,667,099.40 : x
  2. Step 2: Convert to fraction form
    31,104,027.40/46,656,041.10 = 17,667,099.40/x
  3. Step 3: Cross multiply
    31,104,027.40x = 46,656,041.10 × 17,667,099.40
  4. Step 4: Simplify right side
    31,104,027.40x = 824,276,915,724,185.25
  5. Step 5: Solve for x
    x = 824,276,915,724,185.25/31,104,027.40
  6. Step 6: Final answer
    x = 26,500,649.10

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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.