Home / 109,559,916,679.20-164,339,875,018.82-109,559,916,679.20

Finding the Fourth Proportional to 109,559,916,679.20, 164,339,875,018.82 and 109,559,916,679.20

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Solution

The fourth proportional to 109,559,916,679.20, 164,339,875,018.82 and 109,559,916,679.20 is: 164,339,875,018.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,559,916,679.20 : 164,339,875,018.82 = 109,559,916,679.20 : x
  2. Step 2: Convert to fraction form
    109,559,916,679.20/164,339,875,018.82 = 109,559,916,679.20/x
  3. Step 3: Cross multiply
    109,559,916,679.20x = 164,339,875,018.82 × 109,559,916,679.20
  4. Step 4: Simplify right side
    109,559,916,679.20x = 18,005,063,014,132,060,520,448
  5. Step 5: Solve for x
    x = 18,005,063,014,132,060,520,448/109,559,916,679.20
  6. Step 6: Final answer
    x = 164,339,875,018.82

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1.5x scale

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.