Home / 25,577,367.60-38,333,392.20-10,414,167.60

Finding the Fourth Proportional to 25,577,367.60, 38,333,392.20 and 10,414,167.60

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Solution

The fourth proportional to 25,577,367.60, 38,333,392.20 and 10,414,167.60 is: 15,607,953.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,577,367.60 : 38,333,392.20 = 10,414,167.60 : x
  2. Step 2: Convert to fraction form
    25,577,367.60/38,333,392.20 = 10,414,167.60/x
  3. Step 3: Cross multiply
    25,577,367.60x = 38,333,392.20 × 10,414,167.60
  4. Step 4: Simplify right side
    25,577,367.60x = 399,210,371,047,332.75
  5. Step 5: Solve for x
    x = 399,210,371,047,332.75/25,577,367.60
  6. Step 6: Final answer
    x = 15,607,953.77

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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.