Home / 49,671,325.55-74,592,005.93-26,996,509.55

Finding the Fourth Proportional to 49,671,325.55, 74,592,005.93 and 26,996,509.55

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Solution

The fourth proportional to 49,671,325.55, 74,592,005.93 and 26,996,509.55 is: 40,540,971.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,671,325.55 : 74,592,005.93 = 26,996,509.55 : x
  2. Step 2: Convert to fraction form
    49,671,325.55/74,592,005.93 = 26,996,509.55/x
  3. Step 3: Cross multiply
    49,671,325.55x = 74,592,005.93 × 26,996,509.55
  4. Step 4: Simplify right side
    49,671,325.55x = 2,013,723,800,442,902
  5. Step 5: Solve for x
    x = 2,013,723,800,442,902/49,671,325.55
  6. Step 6: Final answer
    x = 40,540,971.64

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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.