Home / 229,235,058.40-343,852,587.60-114,443,802.40

Finding the Fourth Proportional to 229,235,058.40, 343,852,587.60 and 114,443,802.40

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Solution

The fourth proportional to 229,235,058.40, 343,852,587.60 and 114,443,802.40 is: 171,665,703.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,235,058.40 : 343,852,587.60 = 114,443,802.40 : x
  2. Step 2: Convert to fraction form
    229,235,058.40/343,852,587.60 = 114,443,802.40/x
  3. Step 3: Cross multiply
    229,235,058.40x = 343,852,587.60 × 114,443,802.40
  4. Step 4: Simplify right side
    229,235,058.40x = 39,351,797,590,023,096
  5. Step 5: Solve for x
    x = 39,351,797,590,023,096/229,235,058.40
  6. Step 6: Final answer
    x = 171,665,703.60

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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.