Home / 1,474,373,433.15-2,034,623,246.19-805,318,904.70

Finding the Fourth Proportional to 1,474,373,433.15, 2,034,623,246.19 and 805,318,904.70

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Solution

The fourth proportional to 1,474,373,433.15, 2,034,623,246.19 and 805,318,904.70 is: 1,111,333,483.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,373,433.15 : 2,034,623,246.19 = 805,318,904.70 : x
  2. Step 2: Convert to fraction form
    1,474,373,433.15/2,034,623,246.19 = 805,318,904.70/x
  3. Step 3: Cross multiply
    1,474,373,433.15x = 2,034,623,246.19 × 805,318,904.70
  4. Step 4: Simplify right side
    1,474,373,433.15x = 1,638,520,564,088,716,288
  5. Step 5: Solve for x
    x = 1,638,520,564,088,716,288/1,474,373,433.15
  6. Step 6: Final answer
    x = 1,111,333,483.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.