Home / 3,105,414,146,779.70-4,658,621,759,253.80-956,524,988,956.05

Finding the Fourth Proportional to 3,105,414,146,779.70, 4,658,621,759,253.80 and 956,524,988,956.05

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Solution

The fourth proportional to 3,105,414,146,779.70, 4,658,621,759,253.80 and 956,524,988,956.05 is: 1,434,941,658,729.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,105,414,146,779.70 : 4,658,621,759,253.80 = 956,524,988,956.05 : x
  2. Step 2: Convert to fraction form
    3,105,414,146,779.70/4,658,621,759,253.80 = 956,524,988,956.05/x
  3. Step 3: Cross multiply
    3,105,414,146,779.70x = 4,658,621,759,253.80 × 956,524,988,956.05
  4. Step 4: Simplify right side
    3,105,414,146,779.70x = 4,456,088,126,820,655,153,807,360
  5. Step 5: Solve for x
    x = 4,456,088,126,820,655,153,807,360/3,105,414,146,779.70
  6. Step 6: Final answer
    x = 1,434,941,658,729.03

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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.