Home / 265,722,984.14-366,697,946.57-148,248,332.60

Finding the Fourth Proportional to 265,722,984.14, 366,697,946.57 and 148,248,332.60

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Solution

The fourth proportional to 265,722,984.14, 366,697,946.57 and 148,248,332.60 is: 204,582,826.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,722,984.14 : 366,697,946.57 = 148,248,332.60 : x
  2. Step 2: Convert to fraction form
    265,722,984.14/366,697,946.57 = 148,248,332.60/x
  3. Step 3: Cross multiply
    265,722,984.14x = 366,697,946.57 × 148,248,332.60
  4. Step 4: Simplify right side
    265,722,984.14x = 54,362,359,144,271,656
  5. Step 5: Solve for x
    x = 54,362,359,144,271,656/265,722,984.14
  6. Step 6: Final answer
    x = 204,582,826.44

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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.