Home / 14,683,714,122.96-20,263,528,404-8,000,710,685.28

Finding the Fourth Proportional to 14,683,714,122.96, 20,263,528,404 and 8,000,710,685.28

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Solution

The fourth proportional to 14,683,714,122.96, 20,263,528,404 and 8,000,710,685.28 is: 11,040,982,333.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,714,122.96 : 20,263,528,404 = 8,000,710,685.28 : x
  2. Step 2: Convert to fraction form
    14,683,714,122.96/20,263,528,404 = 8,000,710,685.28/x
  3. Step 3: Cross multiply
    14,683,714,122.96x = 20,263,528,404 × 8,000,710,685.28
  4. Step 4: Simplify right side
    14,683,714,122.96x = 162,122,628,223,357,583,360
  5. Step 5: Solve for x
    x = 162,122,628,223,357,583,360/14,683,714,122.96
  6. Step 6: Final answer
    x = 11,040,982,333.61

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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.