Home / 432,023,534.86-596,194,047.84-233,785,008.76

Finding the Fourth Proportional to 432,023,534.86, 596,194,047.84 and 233,785,008.76

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Solution

The fourth proportional to 432,023,534.86, 596,194,047.84 and 233,785,008.76 is: 322,624,161.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,023,534.86 : 596,194,047.84 = 233,785,008.76 : x
  2. Step 2: Convert to fraction form
    432,023,534.86/596,194,047.84 = 233,785,008.76/x
  3. Step 3: Cross multiply
    432,023,534.86x = 596,194,047.84 × 233,785,008.76
  4. Step 4: Simplify right side
    432,023,534.86x = 139,381,230,696,934,256
  5. Step 5: Solve for x
    x = 139,381,230,696,934,256/432,023,534.86
  6. Step 6: Final answer
    x = 322,624,161.53

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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.