Home / 4,211,368,392,015-5,811,688,380,980.60-2,408,992,617,807

Finding the Fourth Proportional to 4,211,368,392,015, 5,811,688,380,980.60 and 2,408,992,617,807

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Solution

The fourth proportional to 4,211,368,392,015, 5,811,688,380,980.60 and 2,408,992,617,807 is: 3,324,409,812,573.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,368,392,015 : 5,811,688,380,980.60 = 2,408,992,617,807 : x
  2. Step 2: Convert to fraction form
    4,211,368,392,015/5,811,688,380,980.60 = 2,408,992,617,807/x
  3. Step 3: Cross multiply
    4,211,368,392,015x = 5,811,688,380,980.60 × 2,408,992,617,807
  4. Step 4: Simplify right side
    4,211,368,392,015x = 14,000,314,406,776,979,155,058,688
  5. Step 5: Solve for x
    x = 14,000,314,406,776,979,155,058,688/4,211,368,392,015
  6. Step 6: Final answer
    x = 3,324,409,812,573.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.