Home / 3,140,656,313,317-4,712,415,879,073.40-1,611,906,168,026.40

Finding the Fourth Proportional to 3,140,656,313,317, 4,712,415,879,073.40 and 1,611,906,168,026.40

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Solution

The fourth proportional to 3,140,656,313,317, 4,712,415,879,073.40 and 1,611,906,168,026.40 is: 2,418,593,906,495.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,140,656,313,317 : 4,712,415,879,073.40 = 1,611,906,168,026.40 : x
  2. Step 2: Convert to fraction form
    3,140,656,313,317/4,712,415,879,073.40 = 1,611,906,168,026.40/x
  3. Step 3: Cross multiply
    3,140,656,313,317x = 4,712,415,879,073.40 × 1,611,906,168,026.40
  4. Step 4: Simplify right side
    3,140,656,313,317x = 7,595,972,221,783,962,999,062,528
  5. Step 5: Solve for x
    x = 7,595,972,221,783,962,999,062,528/3,140,656,313,317
  6. Step 6: Final answer
    x = 2,418,593,906,495.13

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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.