Home / 35,446,680.07-53,170,443.46-9,886,134.31

Finding the Fourth Proportional to 35,446,680.07, 53,170,443.46 and 9,886,134.31

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Solution

The fourth proportional to 35,446,680.07, 53,170,443.46 and 9,886,134.31 is: 14,829,319.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,446,680.07 : 53,170,443.46 = 9,886,134.31 : x
  2. Step 2: Convert to fraction form
    35,446,680.07/53,170,443.46 = 9,886,134.31/x
  3. Step 3: Cross multiply
    35,446,680.07x = 53,170,443.46 × 9,886,134.31
  4. Step 4: Simplify right side
    35,446,680.07x = 525,650,145,234,895
  5. Step 5: Solve for x
    x = 525,650,145,234,895/35,446,680.07
  6. Step 6: Final answer
    x = 14,829,319.54

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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.