Home / 2,459,095,085.82-3,393,578,002.95-1,345,237,265.10

Finding the Fourth Proportional to 2,459,095,085.82, 3,393,578,002.95 and 1,345,237,265.10

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Solution

The fourth proportional to 2,459,095,085.82, 3,393,578,002.95 and 1,345,237,265.10 is: 1,856,442,078.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,095,085.82 : 3,393,578,002.95 = 1,345,237,265.10 : x
  2. Step 2: Convert to fraction form
    2,459,095,085.82/3,393,578,002.95 = 1,345,237,265.10/x
  3. Step 3: Cross multiply
    2,459,095,085.82x = 3,393,578,002.95 × 1,345,237,265.10
  4. Step 4: Simplify right side
    2,459,095,085.82x = 4,565,167,591,591,976,960
  5. Step 5: Solve for x
    x = 4,565,167,591,591,976,960/2,459,095,085.82
  6. Step 6: Final answer
    x = 1,856,442,078.19

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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.