Home / 265,704,568.02-366,672,461.13-148,229,898.66

Finding the Fourth Proportional to 265,704,568.02, 366,672,461.13 and 148,229,898.66

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Solution

The fourth proportional to 265,704,568.02, 366,672,461.13 and 148,229,898.66 is: 204,557,347.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,704,568.02 : 366,672,461.13 = 148,229,898.66 : x
  2. Step 2: Convert to fraction form
    265,704,568.02/366,672,461.13 = 148,229,898.66/x
  3. Step 3: Cross multiply
    265,704,568.02x = 366,672,461.13 × 148,229,898.66
  4. Step 4: Simplify right side
    265,704,568.02x = 54,351,821,754,712,688
  5. Step 5: Solve for x
    x = 54,351,821,754,712,688/265,704,568.02
  6. Step 6: Final answer
    x = 204,557,347.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.