Home / 148,519,447,655.17-222,779,171,482.76-148,519,447,655.17

Finding the Fourth Proportional to 148,519,447,655.17, 222,779,171,482.76 and 148,519,447,655.17

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Solution

The fourth proportional to 148,519,447,655.17, 222,779,171,482.76 and 148,519,447,655.17 is: 222,779,171,482.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,519,447,655.17 : 222,779,171,482.76 = 148,519,447,655.17 : x
  2. Step 2: Convert to fraction form
    148,519,447,655.17/222,779,171,482.76 = 148,519,447,655.17/x
  3. Step 3: Cross multiply
    148,519,447,655.17x = 222,779,171,482.76 × 148,519,447,655.17
  4. Step 4: Simplify right side
    148,519,447,655.17x = 33,087,039,497,695,918,030,848
  5. Step 5: Solve for x
    x = 33,087,039,497,695,918,030,848/148,519,447,655.17
  6. Step 6: Final answer
    x = 222,779,171,482.76

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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.