Home / 32,699,119.34-49,048,432.98-8,435,983.66

Finding the Fourth Proportional to 32,699,119.34, 49,048,432.98 and 8,435,983.66

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Solution

The fourth proportional to 32,699,119.34, 49,048,432.98 and 8,435,983.66 is: 12,653,912.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,699,119.34 : 49,048,432.98 = 8,435,983.66 : x
  2. Step 2: Convert to fraction form
    32,699,119.34/49,048,432.98 = 8,435,983.66/x
  3. Step 3: Cross multiply
    32,699,119.34x = 49,048,432.98 × 8,435,983.66
  4. Step 4: Simplify right side
    32,699,119.34x = 413,771,779,013,629.12
  5. Step 5: Solve for x
    x = 413,771,779,013,629.12/32,699,119.34
  6. Step 6: Final answer
    x = 12,653,912.01

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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.