Home / 1,518,439,798.45-2,277,638,437.60-598,324,108.69

Finding the Fourth Proportional to 1,518,439,798.45, 2,277,638,437.60 and 598,324,108.69

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Solution

The fourth proportional to 1,518,439,798.45, 2,277,638,437.60 and 598,324,108.69 is: 897,477,785.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,518,439,798.45 : 2,277,638,437.60 = 598,324,108.69 : x
  2. Step 2: Convert to fraction form
    1,518,439,798.45/2,277,638,437.60 = 598,324,108.69/x
  3. Step 3: Cross multiply
    1,518,439,798.45x = 2,277,638,437.60 × 598,324,108.69
  4. Step 4: Simplify right side
    1,518,439,798.45x = 1,362,765,988,095,104,256
  5. Step 5: Solve for x
    x = 1,362,765,988,095,104,256/1,518,439,798.45
  6. Step 6: Final answer
    x = 897,477,785.74

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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.