Home / 9,156,603,721.35-13,734,905,582.03-2,263,459,657.35

Finding the Fourth Proportional to 9,156,603,721.35, 13,734,905,582.03 and 2,263,459,657.35

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Solution

The fourth proportional to 9,156,603,721.35, 13,734,905,582.03 and 2,263,459,657.35 is: 3,395,189,486.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,603,721.35 : 13,734,905,582.03 = 2,263,459,657.35 : x
  2. Step 2: Convert to fraction form
    9,156,603,721.35/13,734,905,582.03 = 2,263,459,657.35/x
  3. Step 3: Cross multiply
    9,156,603,721.35x = 13,734,905,582.03 × 2,263,459,657.35
  4. Step 4: Simplify right side
    9,156,603,721.35x = 31,088,404,682,424,905,728
  5. Step 5: Solve for x
    x = 31,088,404,682,424,905,728/9,156,603,721.35
  6. Step 6: Final answer
    x = 3,395,189,486.03

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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.