Home / 4,373,126,643.78-6,039,082,735.56-4,134,881,492.98

Finding the Fourth Proportional to 4,373,126,643.78, 6,039,082,735.56 and 4,134,881,492.98

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Solution

The fourth proportional to 4,373,126,643.78, 6,039,082,735.56 and 4,134,881,492.98 is: 5,710,077,359.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,126,643.78 : 6,039,082,735.56 = 4,134,881,492.98 : x
  2. Step 2: Convert to fraction form
    4,373,126,643.78/6,039,082,735.56 = 4,134,881,492.98/x
  3. Step 3: Cross multiply
    4,373,126,643.78x = 6,039,082,735.56 × 4,134,881,492.98
  4. Step 4: Simplify right side
    4,373,126,643.78x = 24,970,891,437,791,207,424
  5. Step 5: Solve for x
    x = 24,970,891,437,791,207,424/4,373,126,643.78
  6. Step 6: Final answer
    x = 5,710,077,359.25

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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.