Home / 1,604,575,936,092.90-2,214,332,349,875.50-872,968,501,861.74

Finding the Fourth Proportional to 1,604,575,936,092.90, 2,214,332,349,875.50 and 872,968,501,861.74

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Solution

The fourth proportional to 1,604,575,936,092.90, 2,214,332,349,875.50 and 872,968,501,861.74 is: 1,204,706,085,024.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,575,936,092.90 : 2,214,332,349,875.50 = 872,968,501,861.74 : x
  2. Step 2: Convert to fraction form
    1,604,575,936,092.90/2,214,332,349,875.50 = 872,968,501,861.74/x
  3. Step 3: Cross multiply
    1,604,575,936,092.90x = 2,214,332,349,875.50 × 872,968,501,861.74
  4. Step 4: Simplify right side
    1,604,575,936,092.90x = 1,933,042,394,094,801,503,911,936
  5. Step 5: Solve for x
    x = 1,933,042,394,094,801,503,911,936/1,604,575,936,092.90
  6. Step 6: Final answer
    x = 1,204,706,085,024.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.