Home / 3,878,674,810,227-5,818,017,814,823.40-1,583,939,262,111.90

Finding the Fourth Proportional to 3,878,674,810,227, 5,818,017,814,823.40 and 1,583,939,262,111.90

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Solution

The fourth proportional to 3,878,674,810,227, 5,818,017,814,823.40 and 1,583,939,262,111.90 is: 2,375,911,179,835.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,878,674,810,227 : 5,818,017,814,823.40 = 1,583,939,262,111.90 : x
  2. Step 2: Convert to fraction form
    3,878,674,810,227/5,818,017,814,823.40 = 1,583,939,262,111.90/x
  3. Step 3: Cross multiply
    3,878,674,810,227x = 5,818,017,814,823.40 × 1,583,939,262,111.90
  4. Step 4: Simplify right side
    3,878,674,810,227x = 9,215,386,844,565,264,863,854,592
  5. Step 5: Solve for x
    x = 9,215,386,844,565,264,863,854,592/3,878,674,810,227
  6. Step 6: Final answer
    x = 2,375,911,179,835.65

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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.