Home / 49,823,477.60-74,735,216.40-26,865,226.40

Finding the Fourth Proportional to 49,823,477.60, 74,735,216.40 and 26,865,226.40

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Solution

The fourth proportional to 49,823,477.60, 74,735,216.40 and 26,865,226.40 is: 40,297,839.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,823,477.60 : 74,735,216.40 = 26,865,226.40 : x
  2. Step 2: Convert to fraction form
    49,823,477.60/74,735,216.40 = 26,865,226.40/x
  3. Step 3: Cross multiply
    49,823,477.60x = 74,735,216.40 × 26,865,226.40
  4. Step 4: Simplify right side
    49,823,477.60x = 2,007,778,508,638,993
  5. Step 5: Solve for x
    x = 2,007,778,508,638,993/49,823,477.60
  6. Step 6: Final answer
    x = 40,297,839.60

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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.