Home / 35,084,644.68-52,630,576.59-13,243,421.13

Finding the Fourth Proportional to 35,084,644.68, 52,630,576.59 and 13,243,421.13

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Solution

The fourth proportional to 35,084,644.68, 52,630,576.59 and 13,243,421.13 is: 19,866,494.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,084,644.68 : 52,630,576.59 = 13,243,421.13 : x
  2. Step 2: Convert to fraction form
    35,084,644.68/52,630,576.59 = 13,243,421.13/x
  3. Step 3: Cross multiply
    35,084,644.68x = 52,630,576.59 × 13,243,421.13
  4. Step 4: Simplify right side
    35,084,644.68x = 697,008,890,096,089.38
  5. Step 5: Solve for x
    x = 697,008,890,096,089.38/35,084,644.68
  6. Step 6: Final answer
    x = 19,866,494.20

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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.