Home / 249,372,004.20-374,058,006.30-232,365,892.20

Finding the Fourth Proportional to 249,372,004.20, 374,058,006.30 and 232,365,892.20

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Solution

The fourth proportional to 249,372,004.20, 374,058,006.30 and 232,365,892.20 is: 348,548,838.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,372,004.20 : 374,058,006.30 = 232,365,892.20 : x
  2. Step 2: Convert to fraction form
    249,372,004.20/374,058,006.30 = 232,365,892.20/x
  3. Step 3: Cross multiply
    249,372,004.20x = 374,058,006.30 × 232,365,892.20
  4. Step 4: Simplify right side
    249,372,004.20x = 86,918,322,368,452,720
  5. Step 5: Solve for x
    x = 86,918,322,368,452,720/249,372,004.20
  6. Step 6: Final answer
    x = 348,548,838.30

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1.5x scale

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.