Home / 63,408,096,002.40-95,112,144,003.60-19,242,089,397.60

Finding the Fourth Proportional to 63,408,096,002.40, 95,112,144,003.60 and 19,242,089,397.60

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Solution

The fourth proportional to 63,408,096,002.40, 95,112,144,003.60 and 19,242,089,397.60 is: 28,863,134,096.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,408,096,002.40 : 95,112,144,003.60 = 19,242,089,397.60 : x
  2. Step 2: Convert to fraction form
    63,408,096,002.40/95,112,144,003.60 = 19,242,089,397.60/x
  3. Step 3: Cross multiply
    63,408,096,002.40x = 95,112,144,003.60 × 19,242,089,397.60
  4. Step 4: Simplify right side
    63,408,096,002.40x = 1,830,156,377,714,675,941,376
  5. Step 5: Solve for x
    x = 1,830,156,377,714,675,941,376/63,408,096,002.40
  6. Step 6: Final answer
    x = 28,863,134,096.40

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1.5x scale

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.