Home / 273,570,598.58-410,381,124.28-89,339,040.25

Finding the Fourth Proportional to 273,570,598.58, 410,381,124.28 and 89,339,040.25

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Solution

The fourth proportional to 273,570,598.58, 410,381,124.28 and 89,339,040.25 is: 134,016,798.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,570,598.58 : 410,381,124.28 = 89,339,040.25 : x
  2. Step 2: Convert to fraction form
    273,570,598.58/410,381,124.28 = 89,339,040.25/x
  3. Step 3: Cross multiply
    273,570,598.58x = 410,381,124.28 × 89,339,040.25
  4. Step 4: Simplify right side
    273,570,598.58x = 36,663,055,778,641,872
  5. Step 5: Solve for x
    x = 36,663,055,778,641,872/273,570,598.58
  6. Step 6: Final answer
    x = 134,016,798.48

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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.