Home / 3,015,576,030.60-4,523,364,045.90-2,036,023,979.40

Finding the Fourth Proportional to 3,015,576,030.60, 4,523,364,045.90 and 2,036,023,979.40

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Solution

The fourth proportional to 3,015,576,030.60, 4,523,364,045.90 and 2,036,023,979.40 is: 3,054,035,969.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,576,030.60 : 4,523,364,045.90 = 2,036,023,979.40 : x
  2. Step 2: Convert to fraction form
    3,015,576,030.60/4,523,364,045.90 = 2,036,023,979.40/x
  3. Step 3: Cross multiply
    3,015,576,030.60x = 4,523,364,045.90 × 2,036,023,979.40
  4. Step 4: Simplify right side
    3,015,576,030.60x = 9,209,677,665,008,201,728
  5. Step 5: Solve for x
    x = 9,209,677,665,008,201,728/3,015,576,030.60
  6. Step 6: Final answer
    x = 3,054,035,969.10

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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.