Home / 1,773,318,580,776.60-2,659,709,108,896.40-482,630,412,973.16

Finding the Fourth Proportional to 1,773,318,580,776.60, 2,659,709,108,896.40 and 482,630,412,973.16

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Solution

The fourth proportional to 1,773,318,580,776.60, 2,659,709,108,896.40 and 482,630,412,973.16 is: 723,872,472,510.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,318,580,776.60 : 2,659,709,108,896.40 = 482,630,412,973.16 : x
  2. Step 2: Convert to fraction form
    1,773,318,580,776.60/2,659,709,108,896.40 = 482,630,412,973.16/x
  3. Step 3: Cross multiply
    1,773,318,580,776.60x = 2,659,709,108,896.40 × 482,630,412,973.16
  4. Step 4: Simplify right side
    1,773,318,580,776.60x = 1,283,656,505,615,144,682,782,720
  5. Step 5: Solve for x
    x = 1,283,656,505,615,144,682,782,720/1,773,318,580,776.60
  6. Step 6: Final answer
    x = 723,872,472,510.26

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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.