Home / 4,828,908,051.53-7,243,362,077.29-3,956,494,505.93

Finding the Fourth Proportional to 4,828,908,051.53, 7,243,362,077.29 and 3,956,494,505.93

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Solution

The fourth proportional to 4,828,908,051.53, 7,243,362,077.29 and 3,956,494,505.93 is: 5,934,741,758.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,908,051.53 : 7,243,362,077.29 = 3,956,494,505.93 : x
  2. Step 2: Convert to fraction form
    4,828,908,051.53/7,243,362,077.29 = 3,956,494,505.93/x
  3. Step 3: Cross multiply
    4,828,908,051.53x = 7,243,362,077.29 × 3,956,494,505.93
  4. Step 4: Simplify right side
    4,828,908,051.53x = 28,658,322,263,213,490,176
  5. Step 5: Solve for x
    x = 28,658,322,263,213,490,176/4,828,908,051.53
  6. Step 6: Final answer
    x = 5,934,741,758.89

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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.