Home / 6,258,612,300.87-9,389,370,541.14-2,061,414,495.12

Finding the Fourth Proportional to 6,258,612,300.87, 9,389,370,541.14 and 2,061,414,495.12

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Solution

The fourth proportional to 6,258,612,300.87, 9,389,370,541.14 and 2,061,414,495.12 is: 3,092,600,021.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,612,300.87 : 9,389,370,541.14 = 2,061,414,495.12 : x
  2. Step 2: Convert to fraction form
    6,258,612,300.87/9,389,370,541.14 = 2,061,414,495.12/x
  3. Step 3: Cross multiply
    6,258,612,300.87x = 9,389,370,541.14 × 2,061,414,495.12
  4. Step 4: Simplify right side
    6,258,612,300.87x = 19,355,384,533,558,710,272
  5. Step 5: Solve for x
    x = 19,355,384,533,558,710,272/6,258,612,300.87
  6. Step 6: Final answer
    x = 3,092,600,021.07

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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.