Home / 347,980,524.41-480,209,484.60-259,070,015.00

Finding the Fourth Proportional to 347,980,524.41, 480,209,484.60 and 259,070,015.00

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Solution

The fourth proportional to 347,980,524.41, 480,209,484.60 and 259,070,015.00 is: 357,513,911.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,980,524.41 : 480,209,484.60 = 259,070,015.00 : x
  2. Step 2: Convert to fraction form
    347,980,524.41/480,209,484.60 = 259,070,015.00/x
  3. Step 3: Cross multiply
    347,980,524.41x = 480,209,484.60 × 259,070,015.00
  4. Step 4: Simplify right side
    347,980,524.41x = 124,407,878,376,063,232
  5. Step 5: Solve for x
    x = 124,407,878,376,063,232/347,980,524.41
  6. Step 6: Final answer
    x = 357,513,911.41

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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.