Home / 14,204,922,591.56-21,312,115,923.59-4,762,500,772.28

Finding the Fourth Proportional to 14,204,922,591.56, 21,312,115,923.59 and 4,762,500,772.28

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Solution

The fourth proportional to 14,204,922,591.56, 21,312,115,923.59 and 4,762,500,772.28 is: 7,145,337,673.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,204,922,591.56 : 21,312,115,923.59 = 4,762,500,772.28 : x
  2. Step 2: Convert to fraction form
    14,204,922,591.56/21,312,115,923.59 = 4,762,500,772.28/x
  3. Step 3: Cross multiply
    14,204,922,591.56x = 21,312,115,923.59 × 4,762,500,772.28
  4. Step 4: Simplify right side
    14,204,922,591.56x = 101,498,968,545,018,249,216
  5. Step 5: Solve for x
    x = 101,498,968,545,018,249,216/14,204,922,591.56
  6. Step 6: Final answer
    x = 7,145,337,673.67

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1.5x scale

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.