Home / 35,925,705.45-49,577,493.08-19,405,829.77

Finding the Fourth Proportional to 35,925,705.45, 49,577,493.08 and 19,405,829.77

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Solution

The fourth proportional to 35,925,705.45, 49,577,493.08 and 19,405,829.77 is: 26,780,055.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,925,705.45 : 49,577,493.08 = 19,405,829.77 : x
  2. Step 2: Convert to fraction form
    35,925,705.45/49,577,493.08 = 19,405,829.77/x
  3. Step 3: Cross multiply
    35,925,705.45x = 49,577,493.08 × 19,405,829.77
  4. Step 4: Simplify right side
    35,925,705.45x = 962,092,391,058,403.75
  5. Step 5: Solve for x
    x = 962,092,391,058,403.75/35,925,705.45
  6. Step 6: Final answer
    x = 26,780,055.65

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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.