Home / 539,077,007,564.74-808,665,220,581.44-176,044,575,454.02

Finding the Fourth Proportional to 539,077,007,564.74, 808,665,220,581.44 and 176,044,575,454.02

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Solution

The fourth proportional to 539,077,007,564.74, 808,665,220,581.44 and 176,044,575,454.02 is: 264,083,096,559.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,077,007,564.74 : 808,665,220,581.44 = 176,044,575,454.02 : x
  2. Step 2: Convert to fraction form
    539,077,007,564.74/808,665,220,581.44 = 176,044,575,454.02/x
  3. Step 3: Cross multiply
    539,077,007,564.74x = 808,665,220,581.44 × 176,044,575,454.02
  4. Step 4: Simplify right side
    539,077,007,564.74x = 142,361,125,441,691,019,378,688
  5. Step 5: Solve for x
    x = 142,361,125,441,691,019,378,688/539,077,007,564.74
  6. Step 6: Final answer
    x = 264,083,096,559.44

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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.