Home / 27,742,881.54-41,568,878.88-14,775,264.30

Finding the Fourth Proportional to 27,742,881.54, 41,568,878.88 and 14,775,264.30

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Solution

The fourth proportional to 27,742,881.54, 41,568,878.88 and 14,775,264.30 is: 22,138,694.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,742,881.54 : 41,568,878.88 = 14,775,264.30 : x
  2. Step 2: Convert to fraction form
    27,742,881.54/41,568,878.88 = 14,775,264.30/x
  3. Step 3: Cross multiply
    27,742,881.54x = 41,568,878.88 × 14,775,264.30
  4. Step 4: Simplify right side
    27,742,881.54x = 614,191,172,106,688
  5. Step 5: Solve for x
    x = 614,191,172,106,688/27,742,881.54
  6. Step 6: Final answer
    x = 22,138,694.25

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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.