Home / 3,683,641,185,346.50-5,083,083,694,075-2,037,479,670,140.50

Finding the Fourth Proportional to 3,683,641,185,346.50, 5,083,083,694,075 and 2,037,479,670,140.50

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Solution

The fourth proportional to 3,683,641,185,346.50, 5,083,083,694,075 and 2,037,479,670,140.50 is: 2,811,533,253,971.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,641,185,346.50 : 5,083,083,694,075 = 2,037,479,670,140.50 : x
  2. Step 2: Convert to fraction form
    3,683,641,185,346.50/5,083,083,694,075 = 2,037,479,670,140.50/x
  3. Step 3: Cross multiply
    3,683,641,185,346.50x = 5,083,083,694,075 × 2,037,479,670,140.50
  4. Step 4: Simplify right side
    3,683,641,185,346.50x = 10,356,679,688,300,485,840,732,160
  5. Step 5: Solve for x
    x = 10,356,679,688,300,485,840,732,160/3,683,641,185,346.50
  6. Step 6: Final answer
    x = 2,811,533,253,971.45

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Why These Related Problems?

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