Home / 3,457,775,294.56-4,771,731,447.06-1,871,867,201.50

Finding the Fourth Proportional to 3,457,775,294.56, 4,771,731,447.06 and 1,871,867,201.50

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Solution

The fourth proportional to 3,457,775,294.56, 4,771,731,447.06 and 1,871,867,201.50 is: 2,583,177,572.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,775,294.56 : 4,771,731,447.06 = 1,871,867,201.50 : x
  2. Step 2: Convert to fraction form
    3,457,775,294.56/4,771,731,447.06 = 1,871,867,201.50/x
  3. Step 3: Cross multiply
    3,457,775,294.56x = 4,771,731,447.06 × 1,871,867,201.50
  4. Step 4: Simplify right side
    3,457,775,294.56x = 8,932,047,590,093,889,536
  5. Step 5: Solve for x
    x = 8,932,047,590,093,889,536/3,457,775,294.56
  6. Step 6: Final answer
    x = 2,583,177,572.05

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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.