Home / 4,271,878,619.91-6,409,659,372.93-2,306,341,424.25

Finding the Fourth Proportional to 4,271,878,619.91, 6,409,659,372.93 and 2,306,341,424.25

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Solution

The fourth proportional to 4,271,878,619.91, 6,409,659,372.93 and 2,306,341,424.25 is: 3,460,506,311.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271,878,619.91 : 6,409,659,372.93 = 2,306,341,424.25 : x
  2. Step 2: Convert to fraction form
    4,271,878,619.91/6,409,659,372.93 = 2,306,341,424.25/x
  3. Step 3: Cross multiply
    4,271,878,619.91x = 6,409,659,372.93 × 2,306,341,424.25
  4. Step 4: Simplify right side
    4,271,878,619.91x = 14,782,862,927,120,738,304
  5. Step 5: Solve for x
    x = 14,782,862,927,120,738,304/4,271,878,619.91
  6. Step 6: Final answer
    x = 3,460,506,311.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.