Home / 1,518,439,801.83-2,277,638,442.64-598,324,112.07

Finding the Fourth Proportional to 1,518,439,801.83, 2,277,638,442.64 and 598,324,112.07

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Solution

The fourth proportional to 1,518,439,801.83, 2,277,638,442.64 and 598,324,112.07 is: 897,477,790.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,518,439,801.83 : 2,277,638,442.64 = 598,324,112.07 : x
  2. Step 2: Convert to fraction form
    1,518,439,801.83/2,277,638,442.64 = 598,324,112.07/x
  3. Step 3: Cross multiply
    1,518,439,801.83x = 2,277,638,442.64 × 598,324,112.07
  4. Step 4: Simplify right side
    1,518,439,801.83x = 1,362,765,998,809,075,712
  5. Step 5: Solve for x
    x = 1,362,765,998,809,075,712/1,518,439,801.83
  6. Step 6: Final answer
    x = 897,477,790.80

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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.