Home / 63,409,914.96-94,953,405.15-41,778,937.59

Finding the Fourth Proportional to 63,409,914.96, 94,953,405.15 and 41,778,937.59

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Solution

The fourth proportional to 63,409,914.96, 94,953,405.15 and 41,778,937.59 is: 62,562,020.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,409,914.96 : 94,953,405.15 = 41,778,937.59 : x
  2. Step 2: Convert to fraction form
    63,409,914.96/94,953,405.15 = 41,778,937.59/x
  3. Step 3: Cross multiply
    63,409,914.96x = 94,953,405.15 × 41,778,937.59
  4. Step 4: Simplify right side
    63,409,914.96x = 3,967,052,387,719,835
  5. Step 5: Solve for x
    x = 3,967,052,387,719,835/63,409,914.96
  6. Step 6: Final answer
    x = 62,562,020.31

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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.