Home / 26,833,465,244.70-40,249,819,953.45-12,111,463,043.10

Finding the Fourth Proportional to 26,833,465,244.70, 40,249,819,953.45 and 12,111,463,043.10

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Solution

The fourth proportional to 26,833,465,244.70, 40,249,819,953.45 and 12,111,463,043.10 is: 18,167,023,990.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,833,465,244.70 : 40,249,819,953.45 = 12,111,463,043.10 : x
  2. Step 2: Convert to fraction form
    26,833,465,244.70/40,249,819,953.45 = 12,111,463,043.10/x
  3. Step 3: Cross multiply
    26,833,465,244.70x = 40,249,819,953.45 × 12,111,463,043.10
  4. Step 4: Simplify right side
    26,833,465,244.70x = 487,484,206,857,638,641,664
  5. Step 5: Solve for x
    x = 487,484,206,857,638,641,664/26,833,465,244.70
  6. Step 6: Final answer
    x = 18,167,023,990.83

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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.