Home / 63,035,654.15-94,556,379-19,313,281.37

Finding the Fourth Proportional to 63,035,654.15, 94,556,379 and 19,313,281.37

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Solution

The fourth proportional to 63,035,654.15, 94,556,379 and 19,313,281.37 is: 28,970,809.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,035,654.15 : 94,556,379 = 19,313,281.37 : x
  2. Step 2: Convert to fraction form
    63,035,654.15/94,556,379 = 19,313,281.37/x
  3. Step 3: Cross multiply
    63,035,654.15x = 94,556,379 × 19,313,281.37
  4. Step 4: Simplify right side
    63,035,654.15x = 1,826,193,952,482,577.25
  5. Step 5: Solve for x
    x = 1,826,193,952,482,577.25/63,035,654.15
  6. Step 6: Final answer
    x = 28,970,809.89

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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.