Home / 13,417,011,922,913-20,123,852,161,620-3,615,851,649,549.30

Finding the Fourth Proportional to 13,417,011,922,913, 20,123,852,161,620 and 3,615,851,649,549.30

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Solution

The fourth proportional to 13,417,011,922,913, 20,123,852,161,620 and 3,615,851,649,549.30 is: 5,423,328,566,147.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,417,011,922,913 : 20,123,852,161,620 = 3,615,851,649,549.30 : x
  2. Step 2: Convert to fraction form
    13,417,011,922,913/20,123,852,161,620 = 3,615,851,649,549.30/x
  3. Step 3: Cross multiply
    13,417,011,922,913x = 20,123,852,161,620 × 3,615,851,649,549.30
  4. Step 4: Simplify right side
    13,417,011,922,913x = 72,764,864,033,879,919,133,982,720
  5. Step 5: Solve for x
    x = 72,764,864,033,879,919,133,982,720/13,417,011,922,913
  6. Step 6: Final answer
    x = 5,423,328,566,147.82

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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.