Home / 9,156,603,423.60-13,734,905,135.40-2,263,459,359.60

Finding the Fourth Proportional to 9,156,603,423.60, 13,734,905,135.40 and 2,263,459,359.60

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Solution

The fourth proportional to 9,156,603,423.60, 13,734,905,135.40 and 2,263,459,359.60 is: 3,395,189,039.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,603,423.60 : 13,734,905,135.40 = 2,263,459,359.60 : x
  2. Step 2: Convert to fraction form
    9,156,603,423.60/13,734,905,135.40 = 2,263,459,359.60/x
  3. Step 3: Cross multiply
    9,156,603,423.60x = 13,734,905,135.40 × 2,263,459,359.60
  4. Step 4: Simplify right side
    9,156,603,423.60x = 31,088,399,581,939,232,768
  5. Step 5: Solve for x
    x = 31,088,399,581,939,232,768/9,156,603,423.60
  6. Step 6: Final answer
    x = 3,395,189,039.40

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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.