Home / 39,946,374.90-59,938,516.35-27,669,216.69

Finding the Fourth Proportional to 39,946,374.90, 59,938,516.35 and 27,669,216.69

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Solution

The fourth proportional to 39,946,374.90, 59,938,516.35 and 27,669,216.69 is: 41,516,953.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,946,374.90 : 59,938,516.35 = 27,669,216.69 : x
  2. Step 2: Convert to fraction form
    39,946,374.90/59,938,516.35 = 27,669,216.69/x
  3. Step 3: Cross multiply
    39,946,374.90x = 59,938,516.35 × 27,669,216.69
  4. Step 4: Simplify right side
    39,946,374.90x = 1,658,451,796,965,258
  5. Step 5: Solve for x
    x = 1,658,451,796,965,258/39,946,374.90
  6. Step 6: Final answer
    x = 41,516,953.69

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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.