Home / 58,599,936,001.20-87,899,904,001.80-56,314,314,548.40

Finding the Fourth Proportional to 58,599,936,001.20, 87,899,904,001.80 and 56,314,314,548.40

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Solution

The fourth proportional to 58,599,936,001.20, 87,899,904,001.80 and 56,314,314,548.40 is: 84,471,471,822.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,599,936,001.20 : 87,899,904,001.80 = 56,314,314,548.40 : x
  2. Step 2: Convert to fraction form
    58,599,936,001.20/87,899,904,001.80 = 56,314,314,548.40/x
  3. Step 3: Cross multiply
    58,599,936,001.20x = 87,899,904,001.80 × 56,314,314,548.40
  4. Step 4: Simplify right side
    58,599,936,001.20x = 4,950,022,842,731,529,764,864
  5. Step 5: Solve for x
    x = 4,950,022,842,731,529,764,864/58,599,936,001.20
  6. Step 6: Final answer
    x = 84,471,471,822.60

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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.