Home / 38,232,501.42-52,747,011.92-25,009,226.24

Finding the Fourth Proportional to 38,232,501.42, 52,747,011.92 and 25,009,226.24

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Solution

The fourth proportional to 38,232,501.42, 52,747,011.92 and 25,009,226.24 is: 34,503,678.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,232,501.42 : 52,747,011.92 = 25,009,226.24 : x
  2. Step 2: Convert to fraction form
    38,232,501.42/52,747,011.92 = 25,009,226.24/x
  3. Step 3: Cross multiply
    38,232,501.42x = 52,747,011.92 × 25,009,226.24
  4. Step 4: Simplify right side
    38,232,501.42x = 1,319,161,954,390,044.75
  5. Step 5: Solve for x
    x = 1,319,161,954,390,044.75/38,232,501.42
  6. Step 6: Final answer
    x = 34,503,678.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.