Home / 1,474,373,436.03-2,034,623,250.16-805,318,907.58

Finding the Fourth Proportional to 1,474,373,436.03, 2,034,623,250.16 and 805,318,907.58

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Solution

The fourth proportional to 1,474,373,436.03, 2,034,623,250.16 and 805,318,907.58 is: 1,111,333,487.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,373,436.03 : 2,034,623,250.16 = 805,318,907.58 : x
  2. Step 2: Convert to fraction form
    1,474,373,436.03/2,034,623,250.16 = 805,318,907.58/x
  3. Step 3: Cross multiply
    1,474,373,436.03x = 2,034,623,250.16 × 805,318,907.58
  4. Step 4: Simplify right side
    1,474,373,436.03x = 1,638,520,573,153,787,648
  5. Step 5: Solve for x
    x = 1,638,520,573,153,787,648/1,474,373,436.03
  6. Step 6: Final answer
    x = 1,111,333,487.92

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1.5x scale

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.