Home / 94,457,993,756.08-130,353,580,040.88-56,399,526,523.12

Finding the Fourth Proportional to 94,457,993,756.08, 130,353,580,040.88 and 56,399,526,523.12

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Solution

The fourth proportional to 94,457,993,756.08, 130,353,580,040.88 and 56,399,526,523.12 is: 77,832,271,283.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,457,993,756.08 : 130,353,580,040.88 = 56,399,526,523.12 : x
  2. Step 2: Convert to fraction form
    94,457,993,756.08/130,353,580,040.88 = 56,399,526,523.12/x
  3. Step 3: Cross multiply
    94,457,993,756.08x = 130,353,580,040.88 × 56,399,526,523.12
  4. Step 4: Simplify right side
    94,457,993,756.08x = 7,351,880,194,899,258,114,048
  5. Step 5: Solve for x
    x = 7,351,880,194,899,258,114,048/94,457,993,756.08
  6. Step 6: Final answer
    x = 77,832,271,283.30

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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.