Home / 4,373,126,647.78-6,039,082,741.08-4,134,881,496.98

Finding the Fourth Proportional to 4,373,126,647.78, 6,039,082,741.08 and 4,134,881,496.98

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Solution

The fourth proportional to 4,373,126,647.78, 6,039,082,741.08 and 4,134,881,496.98 is: 5,710,077,364.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,126,647.78 : 6,039,082,741.08 = 4,134,881,496.98 : x
  2. Step 2: Convert to fraction form
    4,373,126,647.78/6,039,082,741.08 = 4,134,881,496.98/x
  3. Step 3: Cross multiply
    4,373,126,647.78x = 6,039,082,741.08 × 4,134,881,496.98
  4. Step 4: Simplify right side
    4,373,126,647.78x = 24,970,891,484,822,953,984
  5. Step 5: Solve for x
    x = 24,970,891,484,822,953,984/4,373,126,647.78
  6. Step 6: Final answer
    x = 5,710,077,364.78

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Double scale
Find fourth proportional to 4,373,126,648.78, 6,039,082,742.46 and 4,134,881,497.98
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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.