Home / 539,077,007,550.51-808,665,220,560.21-176,044,575,439.83

Finding the Fourth Proportional to 539,077,007,550.51, 808,665,220,560.21 and 176,044,575,439.83

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Solution

The fourth proportional to 539,077,007,550.51, 808,665,220,560.21 and 176,044,575,439.83 is: 264,083,096,538.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,077,007,550.51 : 808,665,220,560.21 = 176,044,575,439.83 : x
  2. Step 2: Convert to fraction form
    539,077,007,550.51/808,665,220,560.21 = 176,044,575,439.83/x
  3. Step 3: Cross multiply
    539,077,007,550.51x = 808,665,220,560.21 × 176,044,575,439.83
  4. Step 4: Simplify right side
    539,077,007,550.51x = 142,361,125,426,478,631,092,224
  5. Step 5: Solve for x
    x = 142,361,125,426,478,631,092,224/539,077,007,550.51
  6. Step 6: Final answer
    x = 264,083,096,538.19

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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.