Home / 1,052,252,111.90-1,475,571,603.70-1,052,252,111.90

Finding the Fourth Proportional to 1,052,252,111.90, 1,475,571,603.70 and 1,052,252,111.90

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Solution

The fourth proportional to 1,052,252,111.90, 1,475,571,603.70 and 1,052,252,111.90 is: 1,475,571,603.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,252,111.90 : 1,475,571,603.70 = 1,052,252,111.90 : x
  2. Step 2: Convert to fraction form
    1,052,252,111.90/1,475,571,603.70 = 1,052,252,111.90/x
  3. Step 3: Cross multiply
    1,052,252,111.90x = 1,475,571,603.70 × 1,052,252,111.90
  4. Step 4: Simplify right side
    1,052,252,111.90x = 1,552,673,336,252,994,816
  5. Step 5: Solve for x
    x = 1,552,673,336,252,994,816/1,052,252,111.90
  6. Step 6: Final answer
    x = 1,475,571,603.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.