Home / 248,941,200.60-373,411,800.90-188,475,024.60

Finding the Fourth Proportional to 248,941,200.60, 373,411,800.90 and 188,475,024.60

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Solution

The fourth proportional to 248,941,200.60, 373,411,800.90 and 188,475,024.60 is: 282,712,536.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,941,200.60 : 373,411,800.90 = 188,475,024.60 : x
  2. Step 2: Convert to fraction form
    248,941,200.60/373,411,800.90 = 188,475,024.60/x
  3. Step 3: Cross multiply
    248,941,200.60x = 373,411,800.90 × 188,475,024.60
  4. Step 4: Simplify right side
    248,941,200.60x = 70,378,798,360,557,792
  5. Step 5: Solve for x
    x = 70,378,798,360,557,792/248,941,200.60
  6. Step 6: Final answer
    x = 282,712,536.90

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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.