Home / 15,848,934.40-23,773,401.60-10,180,230.40

Finding the Fourth Proportional to 15,848,934.40, 23,773,401.60 and 10,180,230.40

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Solution

The fourth proportional to 15,848,934.40, 23,773,401.60 and 10,180,230.40 is: 15,270,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,848,934.40 : 23,773,401.60 = 10,180,230.40 : x
  2. Step 2: Convert to fraction form
    15,848,934.40/23,773,401.60 = 10,180,230.40/x
  3. Step 3: Cross multiply
    15,848,934.40x = 23,773,401.60 × 10,180,230.40
  4. Step 4: Simplify right side
    15,848,934.40x = 242,018,705,679,728.66
  5. Step 5: Solve for x
    x = 242,018,705,679,728.66/15,848,934.40
  6. Step 6: Final answer
    x = 15,270,345.60

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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.