Home / 1,103,342,435,881.20-1,655,013,653,821.70-1,103,342,435,881.20

Finding the Fourth Proportional to 1,103,342,435,881.20, 1,655,013,653,821.70 and 1,103,342,435,881.20

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Solution

The fourth proportional to 1,103,342,435,881.20, 1,655,013,653,821.70 and 1,103,342,435,881.20 is: 1,655,013,653,821.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,342,435,881.20 : 1,655,013,653,821.70 = 1,103,342,435,881.20 : x
  2. Step 2: Convert to fraction form
    1,103,342,435,881.20/1,655,013,653,821.70 = 1,103,342,435,881.20/x
  3. Step 3: Cross multiply
    1,103,342,435,881.20x = 1,655,013,653,821.70 × 1,103,342,435,881.20
  4. Step 4: Simplify right side
    1,103,342,435,881.20x = 1,826,046,796,224,279,460,446,208
  5. Step 5: Solve for x
    x = 1,826,046,796,224,279,460,446,208/1,103,342,435,881.20
  6. Step 6: Final answer
    x = 1,655,013,653,821.70

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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.