Home / 1,551,435,063,544.10-2,141,045,431,118.10-892,241,654,574.95

Finding the Fourth Proportional to 1,551,435,063,544.10, 2,141,045,431,118.10 and 892,241,654,574.95

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Solution

The fourth proportional to 1,551,435,063,544.10, 2,141,045,431,118.10 and 892,241,654,574.95 is: 1,231,330,890,264.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,435,063,544.10 : 2,141,045,431,118.10 = 892,241,654,574.95 : x
  2. Step 2: Convert to fraction form
    1,551,435,063,544.10/2,141,045,431,118.10 = 892,241,654,574.95/x
  3. Step 3: Cross multiply
    1,551,435,063,544.10x = 2,141,045,431,118.10 × 892,241,654,574.95
  4. Step 4: Simplify right side
    1,551,435,063,544.10x = 1,910,329,917,980,950,795,386,880
  5. Step 5: Solve for x
    x = 1,910,329,917,980,950,795,386,880/1,551,435,063,544.10
  6. Step 6: Final answer
    x = 1,231,330,890,264.26

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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.