Home / 111,977,348-167,966,022-26,876,804

Finding the Fourth Proportional to 111,977,348, 167,966,022 and 26,876,804

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Solution

The fourth proportional to 111,977,348, 167,966,022 and 26,876,804 is: 40,315,206

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,977,348 : 167,966,022 = 26,876,804 : x
  2. Step 2: Convert to fraction form
    111,977,348/167,966,022 = 26,876,804/x
  3. Step 3: Cross multiply
    111,977,348x = 167,966,022 × 26,876,804
  4. Step 4: Simplify right side
    111,977,348x = 4,514,389,851,953,688
  5. Step 5: Solve for x
    x = 4,514,389,851,953,688/111,977,348
  6. Step 6: Final answer
    x = 40,315,206

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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.