Home / 1,706,185,539.34-2,354,544,751.06-953,511,277.10

Finding the Fourth Proportional to 1,706,185,539.34, 2,354,544,751.06 and 953,511,277.10

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Solution

The fourth proportional to 1,706,185,539.34, 2,354,544,751.06 and 953,511,277.10 is: 1,315,850,428.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,185,539.34 : 2,354,544,751.06 = 953,511,277.10 : x
  2. Step 2: Convert to fraction form
    1,706,185,539.34/2,354,544,751.06 = 953,511,277.10/x
  3. Step 3: Cross multiply
    1,706,185,539.34x = 2,354,544,751.06 × 953,511,277.10
  4. Step 4: Simplify right side
    1,706,185,539.34x = 2,245,084,972,558,165,760
  5. Step 5: Solve for x
    x = 2,245,084,972,558,165,760/1,706,185,539.34
  6. Step 6: Final answer
    x = 1,315,850,428.22

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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.