Home / 31,201,328.40-46,746,005.40-26,722,352.40

Finding the Fourth Proportional to 31,201,328.40, 46,746,005.40 and 26,722,352.40

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Solution

The fourth proportional to 31,201,328.40, 46,746,005.40 and 26,722,352.40 is: 40,035,578.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,201,328.40 : 46,746,005.40 = 26,722,352.40 : x
  2. Step 2: Convert to fraction form
    31,201,328.40/46,746,005.40 = 26,722,352.40/x
  3. Step 3: Cross multiply
    31,201,328.40x = 46,746,005.40 × 26,722,352.40
  4. Step 4: Simplify right side
    31,201,328.40x = 1,249,163,229,591,102.75
  5. Step 5: Solve for x
    x = 1,249,163,229,591,102.75/31,201,328.40
  6. Step 6: Final answer
    x = 40,035,578.41

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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.