Home / 4,606,012,392.60-6,895,413,699.30-3,055,054,978.20

Finding the Fourth Proportional to 4,606,012,392.60, 6,895,413,699.30 and 3,055,054,978.20

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Solution

The fourth proportional to 4,606,012,392.60, 6,895,413,699.30 and 3,055,054,978.20 is: 4,573,558,677.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,012,392.60 : 6,895,413,699.30 = 3,055,054,978.20 : x
  2. Step 2: Convert to fraction form
    4,606,012,392.60/6,895,413,699.30 = 3,055,054,978.20/x
  3. Step 3: Cross multiply
    4,606,012,392.60x = 6,895,413,699.30 × 3,055,054,978.20
  4. Step 4: Simplify right side
    4,606,012,392.60x = 21,065,867,948,794,941,440
  5. Step 5: Solve for x
    x = 21,065,867,948,794,941,440/4,606,012,392.60
  6. Step 6: Final answer
    x = 4,573,558,677.92

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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.