Home / 4,014,469,333,445.20-6,021,696,484,142-1,257,888,382,889.60

Finding the Fourth Proportional to 4,014,469,333,445.20, 6,021,696,484,142 and 1,257,888,382,889.60

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Solution

The fourth proportional to 4,014,469,333,445.20, 6,021,696,484,142 and 1,257,888,382,889.60 is: 1,886,830,219,273.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,469,333,445.20 : 6,021,696,484,142 = 1,257,888,382,889.60 : x
  2. Step 2: Convert to fraction form
    4,014,469,333,445.20/6,021,696,484,142 = 1,257,888,382,889.60/x
  3. Step 3: Cross multiply
    4,014,469,333,445.20x = 6,021,696,484,142 × 1,257,888,382,889.60
  4. Step 4: Simplify right side
    4,014,469,333,445.20x = 7,574,622,052,689,371,258,159,104
  5. Step 5: Solve for x
    x = 7,574,622,052,689,371,258,159,104/4,014,469,333,445.20
  6. Step 6: Final answer
    x = 1,886,830,219,273.06

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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.