Home / 1,323,519,097.80-1,986,174,441.90-596,133,395.40

Finding the Fourth Proportional to 1,323,519,097.80, 1,986,174,441.90 and 596,133,395.40

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Solution

The fourth proportional to 1,323,519,097.80, 1,986,174,441.90 and 596,133,395.40 is: 894,603,573.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,519,097.80 : 1,986,174,441.90 = 596,133,395.40 : x
  2. Step 2: Convert to fraction form
    1,323,519,097.80/1,986,174,441.90 = 596,133,395.40/x
  3. Step 3: Cross multiply
    1,323,519,097.80x = 1,986,174,441.90 × 596,133,395.40
  4. Step 4: Simplify right side
    1,323,519,097.80x = 1,184,024,913,906,546,944
  5. Step 5: Solve for x
    x = 1,184,024,913,906,546,944/1,323,519,097.80
  6. Step 6: Final answer
    x = 894,603,573.06

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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.