Home / 10,871,582,034.96-15,002,548,059.04-6,294,039,492.32

Finding the Fourth Proportional to 10,871,582,034.96, 15,002,548,059.04 and 6,294,039,492.32

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Solution

The fourth proportional to 10,871,582,034.96, 15,002,548,059.04 and 6,294,039,492.32 is: 8,685,638,361.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,871,582,034.96 : 15,002,548,059.04 = 6,294,039,492.32 : x
  2. Step 2: Convert to fraction form
    10,871,582,034.96/15,002,548,059.04 = 6,294,039,492.32/x
  3. Step 3: Cross multiply
    10,871,582,034.96x = 15,002,548,059.04 × 6,294,039,492.32
  4. Step 4: Simplify right side
    10,871,582,034.96x = 94,426,629,969,026,531,328
  5. Step 5: Solve for x
    x = 94,426,629,969,026,531,328/10,871,582,034.96
  6. Step 6: Final answer
    x = 8,685,638,361.13

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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.