Home / 9,788,086,751.20-14,680,089,704.40-3,580,176,248.80

Finding the Fourth Proportional to 9,788,086,751.20, 14,680,089,704.40 and 3,580,176,248.80

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Solution

The fourth proportional to 9,788,086,751.20, 14,680,089,704.40 and 3,580,176,248.80 is: 5,369,518,050.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,788,086,751.20 : 14,680,089,704.40 = 3,580,176,248.80 : x
  2. Step 2: Convert to fraction form
    9,788,086,751.20/14,680,089,704.40 = 3,580,176,248.80/x
  3. Step 3: Cross multiply
    9,788,086,751.20x = 14,680,089,704.40 × 3,580,176,248.80
  4. Step 4: Simplify right side
    9,788,086,751.20x = 52,557,308,489,946,292,224
  5. Step 5: Solve for x
    x = 52,557,308,489,946,292,224/9,788,086,751.20
  6. Step 6: Final answer
    x = 5,369,518,050.45

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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.