Home / 1,061,536,781.75-1,591,958,587.34-352,294,814.07

Finding the Fourth Proportional to 1,061,536,781.75, 1,591,958,587.34 and 352,294,814.07

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Solution

The fourth proportional to 1,061,536,781.75, 1,591,958,587.34 and 352,294,814.07 is: 528,327,199.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,536,781.75 : 1,591,958,587.34 = 352,294,814.07 : x
  2. Step 2: Convert to fraction form
    1,061,536,781.75/1,591,958,587.34 = 352,294,814.07/x
  3. Step 3: Cross multiply
    1,061,536,781.75x = 1,591,958,587.34 × 352,294,814.07
  4. Step 4: Simplify right side
    1,061,536,781.75x = 560,838,754,532,323,712
  5. Step 5: Solve for x
    x = 560,838,754,532,323,712/1,061,536,781.75
  6. Step 6: Final answer
    x = 528,327,199.00

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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.