Home / 1,101,697,603.60-1,653,449,855.10-1,093,088,259.40

Finding the Fourth Proportional to 1,101,697,603.60, 1,653,449,855.10 and 1,093,088,259.40

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Solution

The fourth proportional to 1,101,697,603.60, 1,653,449,855.10 and 1,093,088,259.40 is: 1,640,528,778.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,697,603.60 : 1,653,449,855.10 = 1,093,088,259.40 : x
  2. Step 2: Convert to fraction form
    1,101,697,603.60/1,653,449,855.10 = 1,093,088,259.40/x
  3. Step 3: Cross multiply
    1,101,697,603.60x = 1,653,449,855.10 × 1,093,088,259.40
  4. Step 4: Simplify right side
    1,101,697,603.60x = 1,807,366,624,116,441,344
  5. Step 5: Solve for x
    x = 1,807,366,624,116,441,344/1,101,697,603.60
  6. Step 6: Final answer
    x = 1,640,528,778.69

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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.