Home / 113,711,556,285.41-170,577,819,969.72-37,134,402,637.05

Finding the Fourth Proportional to 113,711,556,285.41, 170,577,819,969.72 and 37,134,402,637.05

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Solution

The fourth proportional to 113,711,556,285.41, 170,577,819,969.72 and 37,134,402,637.05 is: 55,705,028,183.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,711,556,285.41 : 170,577,819,969.72 = 37,134,402,637.05 : x
  2. Step 2: Convert to fraction form
    113,711,556,285.41/170,577,819,969.72 = 37,134,402,637.05/x
  3. Step 3: Cross multiply
    113,711,556,285.41x = 170,577,819,969.72 × 37,134,402,637.05
  4. Step 4: Simplify right side
    113,711,556,285.41x = 6,334,305,447,705,811,353,600
  5. Step 5: Solve for x
    x = 6,334,305,447,705,811,353,600/113,711,556,285.41
  6. Step 6: Final answer
    x = 55,705,028,183.83

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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.