Home / 3,675,505,258.95-5,072,626,073.16-2,089,834,807.34

Finding the Fourth Proportional to 3,675,505,258.95, 5,072,626,073.16 and 2,089,834,807.34

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Solution

The fourth proportional to 3,675,505,258.95, 5,072,626,073.16 and 2,089,834,807.34 is: 2,884,215,852.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,505,258.95 : 5,072,626,073.16 = 2,089,834,807.34 : x
  2. Step 2: Convert to fraction form
    3,675,505,258.95/5,072,626,073.16 = 2,089,834,807.34/x
  3. Step 3: Cross multiply
    3,675,505,258.95x = 5,072,626,073.16 × 2,089,834,807.34
  4. Step 4: Simplify right side
    3,675,505,258.95x = 10,600,950,532,284,825,600
  5. Step 5: Solve for x
    x = 10,600,950,532,284,825,600/3,675,505,258.95
  6. Step 6: Final answer
    x = 2,884,215,852.08

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Double scale
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1.5x scale

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.