Home / 588,419,667.48-812,019,102.06-341,044,510.68

Finding the Fourth Proportional to 588,419,667.48, 812,019,102.06 and 341,044,510.68

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Solution

The fourth proportional to 588,419,667.48, 812,019,102.06 and 341,044,510.68 is: 470,641,402.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,419,667.48 : 812,019,102.06 = 341,044,510.68 : x
  2. Step 2: Convert to fraction form
    588,419,667.48/812,019,102.06 = 341,044,510.68/x
  3. Step 3: Cross multiply
    588,419,667.48x = 812,019,102.06 × 341,044,510.68
  4. Step 4: Simplify right side
    588,419,667.48x = 276,934,657,324,865,664
  5. Step 5: Solve for x
    x = 276,934,657,324,865,664/588,419,667.48
  6. Step 6: Final answer
    x = 470,641,402.10

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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.