Home / 43,473,396.30-65,210,094.45-23,318,004.30

Finding the Fourth Proportional to 43,473,396.30, 65,210,094.45 and 23,318,004.30

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Solution

The fourth proportional to 43,473,396.30, 65,210,094.45 and 23,318,004.30 is: 34,977,006.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,473,396.30 : 65,210,094.45 = 23,318,004.30 : x
  2. Step 2: Convert to fraction form
    43,473,396.30/65,210,094.45 = 23,318,004.30/x
  3. Step 3: Cross multiply
    43,473,396.30x = 65,210,094.45 × 23,318,004.30
  4. Step 4: Simplify right side
    43,473,396.30x = 1,520,569,262,788,506.25
  5. Step 5: Solve for x
    x = 1,520,569,262,788,506.25/43,473,396.30
  6. Step 6: Final answer
    x = 34,977,006.45

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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.