Home / 599,184,043.20-898,776,064.80-168,362,539.20

Finding the Fourth Proportional to 599,184,043.20, 898,776,064.80 and 168,362,539.20

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Solution

The fourth proportional to 599,184,043.20, 898,776,064.80 and 168,362,539.20 is: 252,543,808.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,184,043.20 : 898,776,064.80 = 168,362,539.20 : x
  2. Step 2: Convert to fraction form
    599,184,043.20/898,776,064.80 = 168,362,539.20/x
  3. Step 3: Cross multiply
    599,184,043.20x = 898,776,064.80 × 168,362,539.20
  4. Step 4: Simplify right side
    599,184,043.20x = 151,320,220,441,911,712
  5. Step 5: Solve for x
    x = 151,320,220,441,911,712/599,184,043.20
  6. Step 6: Final answer
    x = 252,543,808.80

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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.