Home / 539,077,007,544.93-808,665,220,551.82-176,044,575,434.26

Finding the Fourth Proportional to 539,077,007,544.93, 808,665,220,551.82 and 176,044,575,434.26

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Solution

The fourth proportional to 539,077,007,544.93, 808,665,220,551.82 and 176,044,575,434.26 is: 264,083,096,529.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,077,007,544.93 : 808,665,220,551.82 = 176,044,575,434.26 : x
  2. Step 2: Convert to fraction form
    539,077,007,544.93/808,665,220,551.82 = 176,044,575,434.26/x
  3. Step 3: Cross multiply
    539,077,007,544.93x = 808,665,220,551.82 × 176,044,575,434.26
  4. Step 4: Simplify right side
    539,077,007,544.93x = 142,361,125,420,497,369,038,848
  5. Step 5: Solve for x
    x = 142,361,125,420,497,369,038,848/539,077,007,544.93
  6. Step 6: Final answer
    x = 264,083,096,529.83

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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.