Home / 109,559,917,271.45-164,339,875,907.17-109,559,917,271.45

Finding the Fourth Proportional to 109,559,917,271.45, 164,339,875,907.17 and 109,559,917,271.45

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Solution

The fourth proportional to 109,559,917,271.45, 164,339,875,907.17 and 109,559,917,271.45 is: 164,339,875,907.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,559,917,271.45 : 164,339,875,907.17 = 109,559,917,271.45 : x
  2. Step 2: Convert to fraction form
    109,559,917,271.45/164,339,875,907.17 = 109,559,917,271.45/x
  3. Step 3: Cross multiply
    109,559,917,271.45x = 164,339,875,907.17 × 109,559,917,271.45
  4. Step 4: Simplify right side
    109,559,917,271.45x = 18,005,063,208,789,904,195,584
  5. Step 5: Solve for x
    x = 18,005,063,208,789,904,195,584/109,559,917,271.45
  6. Step 6: Final answer
    x = 164,339,875,907.17

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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.