Home / 1,060,349,543,973.10-1,590,524,337,005.20-254,516,484,670.70

Finding the Fourth Proportional to 1,060,349,543,973.10, 1,590,524,337,005.20 and 254,516,484,670.70

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Solution

The fourth proportional to 1,060,349,543,973.10, 1,590,524,337,005.20 and 254,516,484,670.70 is: 381,774,732,057.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,349,543,973.10 : 1,590,524,337,005.20 = 254,516,484,670.70 : x
  2. Step 2: Convert to fraction form
    1,060,349,543,973.10/1,590,524,337,005.20 = 254,516,484,670.70/x
  3. Step 3: Cross multiply
    1,060,349,543,973.10x = 1,590,524,337,005.20 × 254,516,484,670.70
  4. Step 4: Simplify right side
    1,060,349,543,973.10x = 404,814,663,037,759,296,372,736
  5. Step 5: Solve for x
    x = 404,814,663,037,759,296,372,736/1,060,349,543,973.10
  6. Step 6: Final answer
    x = 381,774,732,057.63

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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.