Home / 1,886,013,093.02-2,583,850,486.80-1,815,323,887.58

Finding the Fourth Proportional to 1,886,013,093.02, 2,583,850,486.80 and 1,815,323,887.58

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Solution

The fourth proportional to 1,886,013,093.02, 2,583,850,486.80 and 1,815,323,887.58 is: 2,487,005,804.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,013,093.02 : 2,583,850,486.80 = 1,815,323,887.58 : x
  2. Step 2: Convert to fraction form
    1,886,013,093.02/2,583,850,486.80 = 1,815,323,887.58/x
  3. Step 3: Cross multiply
    1,886,013,093.02x = 2,583,850,486.80 × 1,815,323,887.58
  4. Step 4: Simplify right side
    1,886,013,093.02x = 4,690,525,510,614,174,720
  5. Step 5: Solve for x
    x = 4,690,525,510,614,174,720/1,886,013,093.02
  6. Step 6: Final answer
    x = 2,487,005,804.98

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.