Home / 37,328,021.40-55,992,032.10-10,401,677.40

Finding the Fourth Proportional to 37,328,021.40, 55,992,032.10 and 10,401,677.40

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Solution

The fourth proportional to 37,328,021.40, 55,992,032.10 and 10,401,677.40 is: 15,602,516.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,328,021.40 : 55,992,032.10 = 10,401,677.40 : x
  2. Step 2: Convert to fraction form
    37,328,021.40/55,992,032.10 = 10,401,677.40/x
  3. Step 3: Cross multiply
    37,328,021.40x = 55,992,032.10 × 10,401,677.40
  4. Step 4: Simplify right side
    37,328,021.40x = 582,411,054,874,644.62
  5. Step 5: Solve for x
    x = 582,411,054,874,644.62/37,328,021.40
  6. Step 6: Final answer
    x = 15,602,516.10

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1.5x scale

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.