Home / 587,502,292,193.10-881,655,982,475.04-205,046,367,413.61

Finding the Fourth Proportional to 587,502,292,193.10, 881,655,982,475.04 and 205,046,367,413.61

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Solution

The fourth proportional to 587,502,292,193.10, 881,655,982,475.04 and 205,046,367,413.61 is: 307,710,044,568.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,502,292,193.10 : 881,655,982,475.04 = 205,046,367,413.61 : x
  2. Step 2: Convert to fraction form
    587,502,292,193.10/881,655,982,475.04 = 205,046,367,413.61/x
  3. Step 3: Cross multiply
    587,502,292,193.10x = 881,655,982,475.04 × 205,046,367,413.61
  4. Step 4: Simplify right side
    587,502,292,193.10x = 180,780,356,514,984,342,061,056
  5. Step 5: Solve for x
    x = 180,780,356,514,984,342,061,056/587,502,292,193.10
  6. Step 6: Final answer
    x = 307,710,044,568.76

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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.