Home / 38,559,097.38-53,197,590.88-25,335,392.14

Finding the Fourth Proportional to 38,559,097.38, 53,197,590.88 and 25,335,392.14

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Solution

The fourth proportional to 38,559,097.38, 53,197,590.88 and 25,335,392.14 is: 34,953,666.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,559,097.38 : 53,197,590.88 = 25,335,392.14 : x
  2. Step 2: Convert to fraction form
    38,559,097.38/53,197,590.88 = 25,335,392.14/x
  3. Step 3: Cross multiply
    38,559,097.38x = 53,197,590.88 × 25,335,392.14
  4. Step 4: Simplify right side
    38,559,097.38x = 1,347,781,826,095,898.75
  5. Step 5: Solve for x
    x = 1,347,781,826,095,898.75/38,559,097.38
  6. Step 6: Final answer
    x = 34,953,666.39

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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.