Home / 31,104,206.40-46,656,309.60-26,065,358.40

Finding the Fourth Proportional to 31,104,206.40, 46,656,309.60 and 26,065,358.40

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Solution

The fourth proportional to 31,104,206.40, 46,656,309.60 and 26,065,358.40 is: 39,098,037.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,206.40 : 46,656,309.60 = 26,065,358.40 : x
  2. Step 2: Convert to fraction form
    31,104,206.40/46,656,309.60 = 26,065,358.40/x
  3. Step 3: Cross multiply
    31,104,206.40x = 46,656,309.60 × 26,065,358.40
  4. Step 4: Simplify right side
    31,104,206.40x = 1,216,113,431,345,360.50
  5. Step 5: Solve for x
    x = 1,216,113,431,345,360.50/31,104,206.40
  6. Step 6: Final answer
    x = 39,098,037.60

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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.