Home / 14,220,999,238.24-21,332,519,224.08-4,904,610,168.16

Finding the Fourth Proportional to 14,220,999,238.24, 21,332,519,224.08 and 4,904,610,168.16

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Solution

The fourth proportional to 14,220,999,238.24, 21,332,519,224.08 and 4,904,610,168.16 is: 7,357,267,161.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,220,999,238.24 : 21,332,519,224.08 = 4,904,610,168.16 : x
  2. Step 2: Convert to fraction form
    14,220,999,238.24/21,332,519,224.08 = 4,904,610,168.16/x
  3. Step 3: Cross multiply
    14,220,999,238.24x = 21,332,519,224.08 × 4,904,610,168.16
  4. Step 4: Simplify right side
    14,220,999,238.24x = 104,627,690,698,891,444,224
  5. Step 5: Solve for x
    x = 104,627,690,698,891,444,224/14,220,999,238.24
  6. Step 6: Final answer
    x = 7,357,267,161.48

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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.