Home / 600,544,329.93-900,642,497.18-180,348,749.37

Finding the Fourth Proportional to 600,544,329.93, 900,642,497.18 and 180,348,749.37

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Solution

The fourth proportional to 600,544,329.93, 900,642,497.18 and 180,348,749.37 is: 270,470,871.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,544,329.93 : 900,642,497.18 = 180,348,749.37 : x
  2. Step 2: Convert to fraction form
    600,544,329.93/900,642,497.18 = 180,348,749.37/x
  3. Step 3: Cross multiply
    600,544,329.93x = 900,642,497.18 × 180,348,749.37
  4. Step 4: Simplify right side
    600,544,329.93x = 162,429,747,994,984,992
  5. Step 5: Solve for x
    x = 162,429,747,994,984,992/600,544,329.93
  6. Step 6: Final answer
    x = 270,470,871.01

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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.