Home / 3,320,416,075,352.50-4,980,842,653,586.60-869,994,317,293.54

Finding the Fourth Proportional to 3,320,416,075,352.50, 4,980,842,653,586.60 and 869,994,317,293.54

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Solution

The fourth proportional to 3,320,416,075,352.50, 4,980,842,653,586.60 and 869,994,317,293.54 is: 1,305,048,736,548.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,416,075,352.50 : 4,980,842,653,586.60 = 869,994,317,293.54 : x
  2. Step 2: Convert to fraction form
    3,320,416,075,352.50/4,980,842,653,586.60 = 869,994,317,293.54/x
  3. Step 3: Cross multiply
    3,320,416,075,352.50x = 4,980,842,653,586.60 × 869,994,317,293.54
  4. Step 4: Simplify right side
    3,320,416,075,352.50x = 4,333,304,803,953,618,106,449,920
  5. Step 5: Solve for x
    x = 4,333,304,803,953,618,106,449,920/3,320,416,075,352.50
  6. Step 6: Final answer
    x = 1,305,048,736,548.35

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Double scale
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1.5x scale

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.