Home / 23,184,829.20-34,777,243.80-7,013,276.40

Finding the Fourth Proportional to 23,184,829.20, 34,777,243.80 and 7,013,276.40

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Solution

The fourth proportional to 23,184,829.20, 34,777,243.80 and 7,013,276.40 is: 10,519,914.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184,829.20 : 34,777,243.80 = 7,013,276.40 : x
  2. Step 2: Convert to fraction form
    23,184,829.20/34,777,243.80 = 7,013,276.40/x
  3. Step 3: Cross multiply
    23,184,829.20x = 34,777,243.80 × 7,013,276.40
  4. Step 4: Simplify right side
    23,184,829.20x = 243,902,423,199,586.31
  5. Step 5: Solve for x
    x = 243,902,423,199,586.31/23,184,829.20
  6. Step 6: Final answer
    x = 10,519,914.60

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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.