Home / 58,622,469,396.98-87,538,939,475.35-47,875,071,086.79

Finding the Fourth Proportional to 58,622,469,396.98, 87,538,939,475.35 and 47,875,071,086.79

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Solution

The fourth proportional to 58,622,469,396.98, 87,538,939,475.35 and 47,875,071,086.79 is: 71,490,215,157.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,622,469,396.98 : 87,538,939,475.35 = 47,875,071,086.79 : x
  2. Step 2: Convert to fraction form
    58,622,469,396.98/87,538,939,475.35 = 47,875,071,086.79/x
  3. Step 3: Cross multiply
    58,622,469,396.98x = 87,538,939,475.35 × 47,875,071,086.79
  4. Step 4: Simplify right side
    58,622,469,396.98x = 4,190,932,950,244,938,743,808
  5. Step 5: Solve for x
    x = 4,190,932,950,244,938,743,808/58,622,469,396.98
  6. Step 6: Final answer
    x = 71,490,215,157.35

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.