Home / 4,771,808,739,015.30-7,157,713,108,522.90-4,771,808,739,015.30

Finding the Fourth Proportional to 4,771,808,739,015.30, 7,157,713,108,522.90 and 4,771,808,739,015.30

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Solution

The fourth proportional to 4,771,808,739,015.30, 7,157,713,108,522.90 and 4,771,808,739,015.30 is: 7,157,713,108,522.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,771,808,739,015.30 : 7,157,713,108,522.90 = 4,771,808,739,015.30 : x
  2. Step 2: Convert to fraction form
    4,771,808,739,015.30/7,157,713,108,522.90 = 4,771,808,739,015.30/x
  3. Step 3: Cross multiply
    4,771,808,739,015.30x = 7,157,713,108,522.90 × 4,771,808,739,015.30
  4. Step 4: Simplify right side
    4,771,808,739,015.30x = 34,155,237,962,613,942,650,929,152
  5. Step 5: Solve for x
    x = 34,155,237,962,613,942,650,929,152/4,771,808,739,015.30
  6. Step 6: Final answer
    x = 7,157,713,108,522.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.