Home / 432,023,281.48-596,193,697.74-233,784,754.84

Finding the Fourth Proportional to 432,023,281.48, 596,193,697.74 and 233,784,754.84

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Solution

The fourth proportional to 432,023,281.48, 596,193,697.74 and 233,784,754.84 is: 322,623,810.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,023,281.48 : 596,193,697.74 = 233,784,754.84 : x
  2. Step 2: Convert to fraction form
    432,023,281.48/596,193,697.74 = 233,784,754.84/x
  3. Step 3: Cross multiply
    432,023,281.48x = 596,193,697.74 × 233,784,754.84
  4. Step 4: Simplify right side
    432,023,281.48x = 139,380,997,463,298,960
  5. Step 5: Solve for x
    x = 139,380,997,463,298,960/432,023,281.48
  6. Step 6: Final answer
    x = 322,623,810.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.