Home / 144,434,233,458.68-216,615,548,683.98-48,818,126,576.47

Finding the Fourth Proportional to 144,434,233,458.68, 216,615,548,683.98 and 48,818,126,576.47

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Solution

The fourth proportional to 144,434,233,458.68, 216,615,548,683.98 and 48,818,126,576.47 is: 73,215,089,116.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,434,233,458.68 : 216,615,548,683.98 = 48,818,126,576.47 : x
  2. Step 2: Convert to fraction form
    144,434,233,458.68/216,615,548,683.98 = 48,818,126,576.47/x
  3. Step 3: Cross multiply
    144,434,233,458.68x = 216,615,548,683.98 × 48,818,126,576.47
  4. Step 4: Simplify right side
    144,434,233,458.68x = 10,574,765,274,086,036,733,952
  5. Step 5: Solve for x
    x = 10,574,765,274,086,036,733,952/144,434,233,458.68
  6. Step 6: Final answer
    x = 73,215,089,116.05

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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.