Home / 296,907,264.68-445,346,411.36-110,197,537.24

Finding the Fourth Proportional to 296,907,264.68, 445,346,411.36 and 110,197,537.24

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Solution

The fourth proportional to 296,907,264.68, 445,346,411.36 and 110,197,537.24 is: 165,290,929.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,907,264.68 : 445,346,411.36 = 110,197,537.24 : x
  2. Step 2: Convert to fraction form
    296,907,264.68/445,346,411.36 = 110,197,537.24/x
  3. Step 3: Cross multiply
    296,907,264.68x = 445,346,411.36 × 110,197,537.24
  4. Step 4: Simplify right side
    296,907,264.68x = 49,076,077,750,543,960
  5. Step 5: Solve for x
    x = 49,076,077,750,543,960/296,907,264.68
  6. Step 6: Final answer
    x = 165,290,929.49

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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.