Home / 2,335,254,205.84-3,222,648,705.52-1,318,193,759.29

Finding the Fourth Proportional to 2,335,254,205.84, 3,222,648,705.52 and 1,318,193,759.29

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Solution

The fourth proportional to 2,335,254,205.84, 3,222,648,705.52 and 1,318,193,759.29 is: 1,819,106,203.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,254,205.84 : 3,222,648,705.52 = 1,318,193,759.29 : x
  2. Step 2: Convert to fraction form
    2,335,254,205.84/3,222,648,705.52 = 1,318,193,759.29/x
  3. Step 3: Cross multiply
    2,335,254,205.84x = 3,222,648,705.52 × 1,318,193,759.29
  4. Step 4: Simplify right side
    2,335,254,205.84x = 4,248,075,412,001,853,440
  5. Step 5: Solve for x
    x = 4,248,075,412,001,853,440/2,335,254,205.84
  6. Step 6: Final answer
    x = 1,819,106,203.25

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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.