Home / 149,318,784,047.80-223,978,176,071.70-149,318,784,047.80

Finding the Fourth Proportional to 149,318,784,047.80, 223,978,176,071.70 and 149,318,784,047.80

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Solution

The fourth proportional to 149,318,784,047.80, 223,978,176,071.70 and 149,318,784,047.80 is: 223,978,176,071.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,318,784,047.80 : 223,978,176,071.70 = 149,318,784,047.80 : x
  2. Step 2: Convert to fraction form
    149,318,784,047.80/223,978,176,071.70 = 149,318,784,047.80/x
  3. Step 3: Cross multiply
    149,318,784,047.80x = 223,978,176,071.70 × 149,318,784,047.80
  4. Step 4: Simplify right side
    149,318,784,047.80x = 33,444,148,904,270,298,611,712
  5. Step 5: Solve for x
    x = 33,444,148,904,270,298,611,712/149,318,784,047.80
  6. Step 6: Final answer
    x = 223,978,176,071.70

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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.