Home / 25,168,954.12-37,754,242.80-6,973,324.72

Finding the Fourth Proportional to 25,168,954.12, 37,754,242.80 and 6,973,324.72

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Solution

The fourth proportional to 25,168,954.12, 37,754,242.80 and 6,973,324.72 is: 10,460,211.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,168,954.12 : 37,754,242.80 = 6,973,324.72 : x
  2. Step 2: Convert to fraction form
    25,168,954.12/37,754,242.80 = 6,973,324.72/x
  3. Step 3: Cross multiply
    25,168,954.12x = 37,754,242.80 × 6,973,324.72
  4. Step 4: Simplify right side
    25,168,954.12x = 263,272,594,602,122
  5. Step 5: Solve for x
    x = 263,272,594,602,122/25,168,954.12
  6. Step 6: Final answer
    x = 10,460,211.95

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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.