Home / 8,353,995,264,015.40-12,530,992,896,023-8,353,995,264,015.40

Finding the Fourth Proportional to 8,353,995,264,015.40, 12,530,992,896,023 and 8,353,995,264,015.40

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Solution

The fourth proportional to 8,353,995,264,015.40, 12,530,992,896,023 and 8,353,995,264,015.40 is: 12,530,992,896,023

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,353,995,264,015.40 : 12,530,992,896,023 = 8,353,995,264,015.40 : x
  2. Step 2: Convert to fraction form
    8,353,995,264,015.40/12,530,992,896,023 = 8,353,995,264,015.40/x
  3. Step 3: Cross multiply
    8,353,995,264,015.40x = 12,530,992,896,023 × 8,353,995,264,015.40
  4. Step 4: Simplify right side
    8,353,995,264,015.40x = 104,683,855,306,786,771,954,565,120
  5. Step 5: Solve for x
    x = 104,683,855,306,786,771,954,565,120/8,353,995,264,015.40
  6. Step 6: Final answer
    x = 12,530,992,896,023

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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.