Home / 136,392,004.60-204,588,006.90-93,345,283.60

Finding the Fourth Proportional to 136,392,004.60, 204,588,006.90 and 93,345,283.60

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Solution

The fourth proportional to 136,392,004.60, 204,588,006.90 and 93,345,283.60 is: 140,017,925.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,392,004.60 : 204,588,006.90 = 93,345,283.60 : x
  2. Step 2: Convert to fraction form
    136,392,004.60/204,588,006.90 = 93,345,283.60/x
  3. Step 3: Cross multiply
    136,392,004.60x = 204,588,006.90 × 93,345,283.60
  4. Step 4: Simplify right side
    136,392,004.60x = 19,097,325,525,239,256
  5. Step 5: Solve for x
    x = 19,097,325,525,239,256/136,392,004.60
  6. Step 6: Final answer
    x = 140,017,925.40

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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.