Home / 3,583,108,702.76-4,946,811,086.75-3,185,533,559.07

Finding the Fourth Proportional to 3,583,108,702.76, 4,946,811,086.75 and 3,185,533,559.07

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Solution

The fourth proportional to 3,583,108,702.76, 4,946,811,086.75 and 3,185,533,559.07 is: 4,397,922,037.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,108,702.76 : 4,946,811,086.75 = 3,185,533,559.07 : x
  2. Step 2: Convert to fraction form
    3,583,108,702.76/4,946,811,086.75 = 3,185,533,559.07/x
  3. Step 3: Cross multiply
    3,583,108,702.76x = 4,946,811,086.75 × 3,185,533,559.07
  4. Step 4: Simplify right side
    3,583,108,702.76x = 15,758,232,727,205,734,400
  5. Step 5: Solve for x
    x = 15,758,232,727,205,734,400/3,583,108,702.76
  6. Step 6: Final answer
    x = 4,397,922,037.67

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Double scale
Find fourth proportional to 3,583,108,703.76, 4,946,811,088.13 and 3,185,533,560.07
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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.