Home / 35,445,238,081.80-48,914,575,925.24-19,168,844,904.58

Finding the Fourth Proportional to 35,445,238,081.80, 48,914,575,925.24 and 19,168,844,904.58

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Solution

The fourth proportional to 35,445,238,081.80, 48,914,575,925.24 and 19,168,844,904.58 is: 26,453,085,667.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,445,238,081.80 : 48,914,575,925.24 = 19,168,844,904.58 : x
  2. Step 2: Convert to fraction form
    35,445,238,081.80/48,914,575,925.24 = 19,168,844,904.58/x
  3. Step 3: Cross multiply
    35,445,238,081.80x = 48,914,575,925.24 × 19,168,844,904.58
  4. Step 4: Simplify right side
    35,445,238,081.80x = 937,635,919,484,228,337,664
  5. Step 5: Solve for x
    x = 937,635,919,484,228,337,664/35,445,238,081.80
  6. Step 6: Final answer
    x = 26,453,085,667.54

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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.