Home / 1,087,996,205.59-1,632,314,501.62-351,052,285.30

Finding the Fourth Proportional to 1,087,996,205.59, 1,632,314,501.62 and 351,052,285.30

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Solution

The fourth proportional to 1,087,996,205.59, 1,632,314,501.62 and 351,052,285.30 is: 526,681,741.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,996,205.59 : 1,632,314,501.62 = 351,052,285.30 : x
  2. Step 2: Convert to fraction form
    1,087,996,205.59/1,632,314,501.62 = 351,052,285.30/x
  3. Step 3: Cross multiply
    1,087,996,205.59x = 1,632,314,501.62 × 351,052,285.30
  4. Step 4: Simplify right side
    1,087,996,205.59x = 573,027,736,117,073,152
  5. Step 5: Solve for x
    x = 573,027,736,117,073,152/1,087,996,205.59
  6. Step 6: Final answer
    x = 526,681,741.33

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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.