Home / 45,349,733,647.80-68,024,600,471.70-41,768,246,460.60

Finding the Fourth Proportional to 45,349,733,647.80, 68,024,600,471.70 and 41,768,246,460.60

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Solution

The fourth proportional to 45,349,733,647.80, 68,024,600,471.70 and 41,768,246,460.60 is: 62,652,369,690.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,733,647.80 : 68,024,600,471.70 = 41,768,246,460.60 : x
  2. Step 2: Convert to fraction form
    45,349,733,647.80/68,024,600,471.70 = 41,768,246,460.60/x
  3. Step 3: Cross multiply
    45,349,733,647.80x = 68,024,600,471.70 × 41,768,246,460.60
  4. Step 4: Simplify right side
    45,349,733,647.80x = 2,841,268,277,885,812,604,928
  5. Step 5: Solve for x
    x = 2,841,268,277,885,812,604,928/45,349,733,647.80
  6. Step 6: Final answer
    x = 62,652,369,690.90

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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.