Home / 2,807,087,997.60-4,210,631,996.40-737,019,014.40

Finding the Fourth Proportional to 2,807,087,997.60, 4,210,631,996.40 and 737,019,014.40

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Solution

The fourth proportional to 2,807,087,997.60, 4,210,631,996.40 and 737,019,014.40 is: 1,105,528,521.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,807,087,997.60 : 4,210,631,996.40 = 737,019,014.40 : x
  2. Step 2: Convert to fraction form
    2,807,087,997.60/4,210,631,996.40 = 737,019,014.40/x
  3. Step 3: Cross multiply
    2,807,087,997.60x = 4,210,631,996.40 × 737,019,014.40
  4. Step 4: Simplify right side
    2,807,087,997.60x = 3,103,315,843,987,832,320
  5. Step 5: Solve for x
    x = 3,103,315,843,987,832,320/2,807,087,997.60
  6. Step 6: Final answer
    x = 1,105,528,521.60

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1.5x scale

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.