Home / 33,114,743,246.46-45,698,113,207.35-18,077,985,516.54

Finding the Fourth Proportional to 33,114,743,246.46, 45,698,113,207.35 and 18,077,985,516.54

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Solution

The fourth proportional to 33,114,743,246.46, 45,698,113,207.35 and 18,077,985,516.54 is: 24,947,493,101.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,114,743,246.46 : 45,698,113,207.35 = 18,077,985,516.54 : x
  2. Step 2: Convert to fraction form
    33,114,743,246.46/45,698,113,207.35 = 18,077,985,516.54/x
  3. Step 3: Cross multiply
    33,114,743,246.46x = 45,698,113,207.35 × 18,077,985,516.54
  4. Step 4: Simplify right side
    33,114,743,246.46x = 826,129,828,695,678,648,320
  5. Step 5: Solve for x
    x = 826,129,828,695,678,648,320/33,114,743,246.46
  6. Step 6: Final answer
    x = 24,947,493,101.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.