Home / 38,830,748.04-58,268,377.26-15,797,431.71

Finding the Fourth Proportional to 38,830,748.04, 58,268,377.26 and 15,797,431.71

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Solution

The fourth proportional to 38,830,748.04, 58,268,377.26 and 15,797,431.71 is: 23,705,201.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,830,748.04 : 58,268,377.26 = 15,797,431.71 : x
  2. Step 2: Convert to fraction form
    38,830,748.04/58,268,377.26 = 15,797,431.71/x
  3. Step 3: Cross multiply
    38,830,748.04x = 58,268,377.26 × 15,797,431.71
  4. Step 4: Simplify right side
    38,830,748.04x = 920,490,710,617,366.88
  5. Step 5: Solve for x
    x = 920,490,710,617,366.88/38,830,748.04
  6. Step 6: Final answer
    x = 23,705,201.60

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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.