Home / 3,096,343,863.52-4,272,816,693.90-1,808,975,056.06

Finding the Fourth Proportional to 3,096,343,863.52, 4,272,816,693.90 and 1,808,975,056.06

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Solution

The fourth proportional to 3,096,343,863.52, 4,272,816,693.90 and 1,808,975,056.06 is: 2,496,305,048.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,343,863.52 : 4,272,816,693.90 = 1,808,975,056.06 : x
  2. Step 2: Convert to fraction form
    3,096,343,863.52/4,272,816,693.90 = 1,808,975,056.06/x
  3. Step 3: Cross multiply
    3,096,343,863.52x = 4,272,816,693.90 × 1,808,975,056.06
  4. Step 4: Simplify right side
    3,096,343,863.52x = 7,729,418,818,381,856,768
  5. Step 5: Solve for x
    x = 7,729,418,818,381,856,768/3,096,343,863.52
  6. Step 6: Final answer
    x = 2,496,305,048.50

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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.