Home / 4,591,518,407,232.80-9,864,432,926,545.50

Finding the Third Proportional to 4,591,518,407,232.80 and 9,864,432,926,545.50

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Solution

The third proportional to 4,591,518,407,232.80 and 9,864,432,926,545.50 is: 21,192,779,453,749.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,518,407,232.80 : 9,864,432,926,545.50 = 9,864,432,926,545.50 : x
  2. Step 2: Convert to fraction form
    4,591,518,407,232.80/9,864,432,926,545.50 = 9,864,432,926,545.50/x
  3. Step 3: Cross multiply
    4,591,518,407,232.80x = 9,864,432,926,545.50 × 9,864,432,926,545.50
  4. Step 4: Simplify right side
    4,591,518,407,232.80x = 97,307,036,962,315,015,603,355,648
  5. Step 5: Solve for x
    x = 97,307,036,962,315,015,603,355,648/4,591,518,407,232.80
  6. Step 6: Final answer
    x = 21,192,779,453,749.30

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.