Home / 1,083,509,675.55-1,495,251,005.04-588,472,384.05

Finding the Fourth Proportional to 1,083,509,675.55, 1,495,251,005.04 and 588,472,384.05

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Solution

The fourth proportional to 1,083,509,675.55, 1,495,251,005.04 and 588,472,384.05 is: 812,096,046.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,509,675.55 : 1,495,251,005.04 = 588,472,384.05 : x
  2. Step 2: Convert to fraction form
    1,083,509,675.55/1,495,251,005.04 = 588,472,384.05/x
  3. Step 3: Cross multiply
    1,083,509,675.55x = 1,495,251,005.04 × 588,472,384.05
  4. Step 4: Simplify right side
    1,083,509,675.55x = 879,913,923,689,047,296
  5. Step 5: Solve for x
    x = 879,913,923,689,047,296/1,083,509,675.55
  6. Step 6: Final answer
    x = 812,096,046.34

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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.