Home / 4,139,481,173,362.40-6,203,671,506,687.20-3,221,658,808,190.60

Finding the Fourth Proportional to 4,139,481,173,362.40, 6,203,671,506,687.20 and 3,221,658,808,190.60

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Solution

The fourth proportional to 4,139,481,173,362.40, 6,203,671,506,687.20 and 3,221,658,808,190.60 is: 4,828,168,583,360.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,481,173,362.40 : 6,203,671,506,687.20 = 3,221,658,808,190.60 : x
  2. Step 2: Convert to fraction form
    4,139,481,173,362.40/6,203,671,506,687.20 = 3,221,658,808,190.60/x
  3. Step 3: Cross multiply
    4,139,481,173,362.40x = 6,203,671,506,687.20 × 3,221,658,808,190.60
  4. Step 4: Simplify right side
    4,139,481,173,362.40x = 19,986,112,952,639,871,120,310,272
  5. Step 5: Solve for x
    x = 19,986,112,952,639,871,120,310,272/4,139,481,173,362.40
  6. Step 6: Final answer
    x = 4,828,168,583,360.32

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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.