Home / 14,470,491,965,725-21,712,147,774,623-7,584,648,870,135.60

Finding the Fourth Proportional to 14,470,491,965,725, 21,712,147,774,623 and 7,584,648,870,135.60

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Solution

The fourth proportional to 14,470,491,965,725, 21,712,147,774,623 and 7,584,648,870,135.60 is: 11,380,332,989,166.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,470,491,965,725 : 21,712,147,774,623 = 7,584,648,870,135.60 : x
  2. Step 2: Convert to fraction form
    14,470,491,965,725/21,712,147,774,623 = 7,584,648,870,135.60/x
  3. Step 3: Cross multiply
    14,470,491,965,725x = 21,712,147,774,623 × 7,584,648,870,135.60
  4. Step 4: Simplify right side
    14,470,491,965,725x = 164,679,017,087,011,524,546,920,448
  5. Step 5: Solve for x
    x = 164,679,017,087,011,524,546,920,448/14,470,491,965,725
  6. Step 6: Final answer
    x = 11,380,332,989,166.67

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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.