Home / 26,833,465,208.70-40,249,819,899.45-12,111,463,007.10

Finding the Fourth Proportional to 26,833,465,208.70, 40,249,819,899.45 and 12,111,463,007.10

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Solution

The fourth proportional to 26,833,465,208.70, 40,249,819,899.45 and 12,111,463,007.10 is: 18,167,023,936.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,833,465,208.70 : 40,249,819,899.45 = 12,111,463,007.10 : x
  2. Step 2: Convert to fraction form
    26,833,465,208.70/40,249,819,899.45 = 12,111,463,007.10/x
  3. Step 3: Cross multiply
    26,833,465,208.70x = 40,249,819,899.45 × 12,111,463,007.10
  4. Step 4: Simplify right side
    26,833,465,208.70x = 487,484,204,754,626,084,864
  5. Step 5: Solve for x
    x = 487,484,204,754,626,084,864/26,833,465,208.70
  6. Step 6: Final answer
    x = 18,167,023,936.83

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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.