Home / 35,306,951,458.00-48,723,579,021.74-19,249,645,654.35

Finding the Fourth Proportional to 35,306,951,458.00, 48,723,579,021.74 and 19,249,645,654.35

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Solution

The fourth proportional to 35,306,951,458.00, 48,723,579,021.74 and 19,249,645,654.35 is: 26,564,503,375.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306,951,458.00 : 48,723,579,021.74 = 19,249,645,654.35 : x
  2. Step 2: Convert to fraction form
    35,306,951,458.00/48,723,579,021.74 = 19,249,645,654.35/x
  3. Step 3: Cross multiply
    35,306,951,458.00x = 48,723,579,021.74 × 19,249,645,654.35
  4. Step 4: Simplify right side
    35,306,951,458.00x = 937,911,631,180,139,200,512
  5. Step 5: Solve for x
    x = 937,911,631,180,139,200,512/35,306,951,458.00
  6. Step 6: Final answer
    x = 26,564,503,375.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.