Home / 363,995,096.16-546,015,629.00-153,866,599.63

Finding the Fourth Proportional to 363,995,096.16, 546,015,629.00 and 153,866,599.63

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Solution

The fourth proportional to 363,995,096.16, 546,015,629.00 and 153,866,599.63 is: 230,809,615.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,995,096.16 : 546,015,629.00 = 153,866,599.63 : x
  2. Step 2: Convert to fraction form
    363,995,096.16/546,015,629.00 = 153,866,599.63/x
  3. Step 3: Cross multiply
    363,995,096.16x = 546,015,629.00 × 153,866,599.63
  4. Step 4: Simplify right side
    363,995,096.16x = 84,013,568,178,085,248
  5. Step 5: Solve for x
    x = 84,013,568,178,085,248/363,995,096.16
  6. Step 6: Final answer
    x = 230,809,615.47

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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.