Home / 14,683,714,126.34-20,263,528,408.66-8,000,710,688.66

Finding the Fourth Proportional to 14,683,714,126.34, 20,263,528,408.66 and 8,000,710,688.66

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Solution

The fourth proportional to 14,683,714,126.34, 20,263,528,408.66 and 8,000,710,688.66 is: 11,040,982,338.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,714,126.34 : 20,263,528,408.66 = 8,000,710,688.66 : x
  2. Step 2: Convert to fraction form
    14,683,714,126.34/20,263,528,408.66 = 8,000,710,688.66/x
  3. Step 3: Cross multiply
    14,683,714,126.34x = 20,263,528,408.66 × 8,000,710,688.66
  4. Step 4: Simplify right side
    14,683,714,126.34x = 162,122,628,329,014,296,576
  5. Step 5: Solve for x
    x = 162,122,628,329,014,296,576/14,683,714,126.34
  6. Step 6: Final answer
    x = 11,040,982,338.27

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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.