Home / 49,734,730.35-74,252,399.23-38,001,696.34

Finding the Fourth Proportional to 49,734,730.35, 74,252,399.23 and 38,001,696.34

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Solution

The fourth proportional to 49,734,730.35, 74,252,399.23 and 38,001,696.34 is: 56,735,345.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,734,730.35 : 74,252,399.23 = 38,001,696.34 : x
  2. Step 2: Convert to fraction form
    49,734,730.35/74,252,399.23 = 38,001,696.34/x
  3. Step 3: Cross multiply
    49,734,730.35x = 74,252,399.23 × 38,001,696.34
  4. Step 4: Simplify right side
    49,734,730.35x = 2,821,717,127,864,901.50
  5. Step 5: Solve for x
    x = 2,821,717,127,864,901.50/49,734,730.35
  6. Step 6: Final answer
    x = 56,735,345.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.