Home / 1,075,724,593.55-1,484,484,849.19-599,435,037.08

Finding the Fourth Proportional to 1,075,724,593.55, 1,484,484,849.19 and 599,435,037.08

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Solution

The fourth proportional to 1,075,724,593.55, 1,484,484,849.19 and 599,435,037.08 is: 827,211,942.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,724,593.55 : 1,484,484,849.19 = 599,435,037.08 : x
  2. Step 2: Convert to fraction form
    1,075,724,593.55/1,484,484,849.19 = 599,435,037.08/x
  3. Step 3: Cross multiply
    1,075,724,593.55x = 1,484,484,849.19 × 599,435,037.08
  4. Step 4: Simplify right side
    1,075,724,593.55x = 889,852,230,608,486,272
  5. Step 5: Solve for x
    x = 889,852,230,608,486,272/1,075,724,593.55
  6. Step 6: Final answer
    x = 827,211,942.49

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Double scale
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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.