Home / 25,541,678,370.48-35,242,404,113.88-14,262,374,586.48

Finding the Fourth Proportional to 25,541,678,370.48, 35,242,404,113.88 and 14,262,374,586.48

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Solution

The fourth proportional to 25,541,678,370.48, 35,242,404,113.88 and 14,262,374,586.48 is: 19,679,222,387.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,541,678,370.48 : 35,242,404,113.88 = 14,262,374,586.48 : x
  2. Step 2: Convert to fraction form
    25,541,678,370.48/35,242,404,113.88 = 14,262,374,586.48/x
  3. Step 3: Cross multiply
    25,541,678,370.48x = 35,242,404,113.88 × 14,262,374,586.48
  4. Step 4: Simplify right side
    25,541,678,370.48x = 502,640,368,800,260,292,608
  5. Step 5: Solve for x
    x = 502,640,368,800,260,292,608/25,541,678,370.48
  6. Step 6: Final answer
    x = 19,679,222,387.41

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1.5x scale

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.