Home / 4,172,166,144,003.70-6,258,249,216,005.50-4,172,166,144,003.70

Finding the Fourth Proportional to 4,172,166,144,003.70, 6,258,249,216,005.50 and 4,172,166,144,003.70

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Solution

The fourth proportional to 4,172,166,144,003.70, 6,258,249,216,005.50 and 4,172,166,144,003.70 is: 6,258,249,216,005.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,166,144,003.70 : 6,258,249,216,005.50 = 4,172,166,144,003.70 : x
  2. Step 2: Convert to fraction form
    4,172,166,144,003.70/6,258,249,216,005.50 = 4,172,166,144,003.70/x
  3. Step 3: Cross multiply
    4,172,166,144,003.70x = 6,258,249,216,005.50 × 4,172,166,144,003.70
  4. Step 4: Simplify right side
    4,172,166,144,003.70x = 26,110,455,499,755,846,792,904,704
  5. Step 5: Solve for x
    x = 26,110,455,499,755,846,792,904,704/4,172,166,144,003.70
  6. Step 6: Final answer
    x = 6,258,249,216,005.50

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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.