Home / 4,423,054,557.25-6,103,774,995.76-2,415,889,159.83

Finding the Fourth Proportional to 4,423,054,557.25, 6,103,774,995.76 and 2,415,889,159.83

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Solution

The fourth proportional to 4,423,054,557.25, 6,103,774,995.76 and 2,415,889,159.83 is: 3,333,905,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,054,557.25 : 6,103,774,995.76 = 2,415,889,159.83 : x
  2. Step 2: Convert to fraction form
    4,423,054,557.25/6,103,774,995.76 = 2,415,889,159.83/x
  3. Step 3: Cross multiply
    4,423,054,557.25x = 6,103,774,995.76 × 2,415,889,159.83
  4. Step 4: Simplify right side
    4,423,054,557.25x = 14,746,043,846,297,989,120
  5. Step 5: Solve for x
    x = 14,746,043,846,297,989,120/4,423,054,557.25
  6. Step 6: Final answer
    x = 3,333,905,032.24

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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.