Home / 14,802,790,261.48-22,201,802,814.30-4,319,545,379.56

Finding the Fourth Proportional to 14,802,790,261.48, 22,201,802,814.30 and 4,319,545,379.56

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Solution

The fourth proportional to 14,802,790,261.48, 22,201,802,814.30 and 4,319,545,379.56 is: 6,478,622,818.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,802,790,261.48 : 22,201,802,814.30 = 4,319,545,379.56 : x
  2. Step 2: Convert to fraction form
    14,802,790,261.48/22,201,802,814.30 = 4,319,545,379.56/x
  3. Step 3: Cross multiply
    14,802,790,261.48x = 22,201,802,814.30 × 4,319,545,379.56
  4. Step 4: Simplify right side
    14,802,790,261.48x = 95,901,694,764,411,781,120
  5. Step 5: Solve for x
    x = 95,901,694,764,411,781,120/14,802,790,261.48
  6. Step 6: Final answer
    x = 6,478,622,818.43

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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.