Home / 173,232,001.40-259,848,002.10-52,063,453.40

Finding the Fourth Proportional to 173,232,001.40, 259,848,002.10 and 52,063,453.40

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Solution

The fourth proportional to 173,232,001.40, 259,848,002.10 and 52,063,453.40 is: 78,095,180.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,232,001.40 : 259,848,002.10 = 52,063,453.40 : x
  2. Step 2: Convert to fraction form
    173,232,001.40/259,848,002.10 = 52,063,453.40/x
  3. Step 3: Cross multiply
    173,232,001.40x = 259,848,002.10 × 52,063,453.40
  4. Step 4: Simplify right side
    173,232,001.40x = 13,528,584,348,416,452
  5. Step 5: Solve for x
    x = 13,528,584,348,416,452/173,232,001.40
  6. Step 6: Final answer
    x = 78,095,180.10

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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.