Home / 148,519,447,658.05-222,779,171,487.07-148,519,447,658.05

Finding the Fourth Proportional to 148,519,447,658.05, 222,779,171,487.07 and 148,519,447,658.05

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Solution

The fourth proportional to 148,519,447,658.05, 222,779,171,487.07 and 148,519,447,658.05 is: 222,779,171,487.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,519,447,658.05 : 222,779,171,487.07 = 148,519,447,658.05 : x
  2. Step 2: Convert to fraction form
    148,519,447,658.05/222,779,171,487.07 = 148,519,447,658.05/x
  3. Step 3: Cross multiply
    148,519,447,658.05x = 222,779,171,487.07 × 148,519,447,658.05
  4. Step 4: Simplify right side
    148,519,447,658.05x = 33,087,039,498,977,634,418,688
  5. Step 5: Solve for x
    x = 33,087,039,498,977,634,418,688/148,519,447,658.05
  6. Step 6: Final answer
    x = 222,779,171,487.07

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Double scale
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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.