Home / 587,502,292,245.35-881,655,982,553.35-205,046,367,465.85

Finding the Fourth Proportional to 587,502,292,245.35, 881,655,982,553.35 and 205,046,367,465.85

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Solution

The fourth proportional to 587,502,292,245.35, 881,655,982,553.35 and 205,046,367,465.85 is: 307,710,044,647.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,502,292,245.35 : 881,655,982,553.35 = 205,046,367,465.85 : x
  2. Step 2: Convert to fraction form
    587,502,292,245.35/881,655,982,553.35 = 205,046,367,465.85/x
  3. Step 3: Cross multiply
    587,502,292,245.35x = 881,655,982,553.35 × 205,046,367,465.85
  4. Step 4: Simplify right side
    587,502,292,245.35x = 180,780,356,577,099,232,837,632
  5. Step 5: Solve for x
    x = 180,780,356,577,099,232,837,632/587,502,292,245.35
  6. Step 6: Final answer
    x = 307,710,044,647.12

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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.