Home / 15,325,929,247.60-22,988,893,871.40-11,193,444,031.60

Finding the Fourth Proportional to 15,325,929,247.60, 22,988,893,871.40 and 11,193,444,031.60

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Solution

The fourth proportional to 15,325,929,247.60, 22,988,893,871.40 and 11,193,444,031.60 is: 16,790,166,047.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,325,929,247.60 : 22,988,893,871.40 = 11,193,444,031.60 : x
  2. Step 2: Convert to fraction form
    15,325,929,247.60/22,988,893,871.40 = 11,193,444,031.60/x
  3. Step 3: Cross multiply
    15,325,929,247.60x = 22,988,893,871.40 × 11,193,444,031.60
  4. Step 4: Simplify right side
    15,325,929,247.60x = 257,324,896,897,908,178,944
  5. Step 5: Solve for x
    x = 257,324,896,897,908,178,944/15,325,929,247.60
  6. Step 6: Final answer
    x = 16,790,166,047.40

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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.