Home / 163,443,059,862.30-245,164,589,793.45-163,443,059,862.30

Finding the Fourth Proportional to 163,443,059,862.30, 245,164,589,793.45 and 163,443,059,862.30

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Solution

The fourth proportional to 163,443,059,862.30, 245,164,589,793.45 and 163,443,059,862.30 is: 245,164,589,793.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,443,059,862.30 : 245,164,589,793.45 = 163,443,059,862.30 : x
  2. Step 2: Convert to fraction form
    163,443,059,862.30/245,164,589,793.45 = 163,443,059,862.30/x
  3. Step 3: Cross multiply
    163,443,059,862.30x = 245,164,589,793.45 × 163,443,059,862.30
  4. Step 4: Simplify right side
    163,443,059,862.30x = 40,070,450,725,727,070,322,688
  5. Step 5: Solve for x
    x = 40,070,450,725,727,070,322,688/163,443,059,862.30
  6. Step 6: Final answer
    x = 245,164,589,793.45

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Double scale
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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.