Home / 2,965,617,385.72-4,092,281,492.14-1,759,750,834.06

Finding the Fourth Proportional to 2,965,617,385.72, 4,092,281,492.14 and 1,759,750,834.06

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Solution

The fourth proportional to 2,965,617,385.72, 4,092,281,492.14 and 1,759,750,834.06 is: 2,428,295,640.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,617,385.72 : 4,092,281,492.14 = 1,759,750,834.06 : x
  2. Step 2: Convert to fraction form
    2,965,617,385.72/4,092,281,492.14 = 1,759,750,834.06/x
  3. Step 3: Cross multiply
    2,965,617,385.72x = 4,092,281,492.14 × 1,759,750,834.06
  4. Step 4: Simplify right side
    2,965,617,385.72x = 7,201,395,769,022,961,664
  5. Step 5: Solve for x
    x = 7,201,395,769,022,961,664/2,965,617,385.72
  6. Step 6: Final answer
    x = 2,428,295,640.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.