Home / 42,360,041,361.98-58,463,212,369.88-32,182,020,766.54

Finding the Fourth Proportional to 42,360,041,361.98, 58,463,212,369.88 and 32,182,020,766.54

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Solution

The fourth proportional to 42,360,041,361.98, 58,463,212,369.88 and 32,182,020,766.54 is: 44,416,016,936.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,360,041,361.98 : 58,463,212,369.88 = 32,182,020,766.54 : x
  2. Step 2: Convert to fraction form
    42,360,041,361.98/58,463,212,369.88 = 32,182,020,766.54/x
  3. Step 3: Cross multiply
    42,360,041,361.98x = 58,463,212,369.88 × 32,182,020,766.54
  4. Step 4: Simplify right side
    42,360,041,361.98x = 1,881,464,314,565,663,129,600
  5. Step 5: Solve for x
    x = 1,881,464,314,565,663,129,600/42,360,041,361.98
  6. Step 6: Final answer
    x = 44,416,016,936.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.