Home / 7,584,116,861.54-10,465,660,294.16-4,241,969,443.10

Finding the Fourth Proportional to 7,584,116,861.54, 10,465,660,294.16 and 4,241,969,443.10

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Solution

The fourth proportional to 7,584,116,861.54, 10,465,660,294.16 and 4,241,969,443.10 is: 5,853,682,370.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,116,861.54 : 10,465,660,294.16 = 4,241,969,443.10 : x
  2. Step 2: Convert to fraction form
    7,584,116,861.54/10,465,660,294.16 = 4,241,969,443.10/x
  3. Step 3: Cross multiply
    7,584,116,861.54x = 10,465,660,294.16 × 4,241,969,443.10
  4. Step 4: Simplify right side
    7,584,116,861.54x = 44,395,011,169,691,672,576
  5. Step 5: Solve for x
    x = 44,395,011,169,691,672,576/7,584,116,861.54
  6. Step 6: Final answer
    x = 5,853,682,370.70

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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.