Home / 178,071,054,743.20-267,106,582,114.80-60,295,226,087.20

Finding the Fourth Proportional to 178,071,054,743.20, 267,106,582,114.80 and 60,295,226,087.20

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Solution

The fourth proportional to 178,071,054,743.20, 267,106,582,114.80 and 60,295,226,087.20 is: 90,442,839,130.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,071,054,743.20 : 267,106,582,114.80 = 60,295,226,087.20 : x
  2. Step 2: Convert to fraction form
    178,071,054,743.20/267,106,582,114.80 = 60,295,226,087.20/x
  3. Step 3: Cross multiply
    178,071,054,743.20x = 267,106,582,114.80 × 60,295,226,087.20
  4. Step 4: Simplify right side
    178,071,054,743.20x = 16,105,251,757,991,116,406,784
  5. Step 5: Solve for x
    x = 16,105,251,757,991,116,406,784/178,071,054,743.20
  6. Step 6: Final answer
    x = 90,442,839,130.80

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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.