Home / 51,003,609,339.60-70,407,553,264.38-32,947,931,233.44

Finding the Fourth Proportional to 51,003,609,339.60, 70,407,553,264.38 and 32,947,931,233.44

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Solution

The fourth proportional to 51,003,609,339.60, 70,407,553,264.38 and 32,947,931,233.44 is: 45,482,726,679.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,003,609,339.60 : 70,407,553,264.38 = 32,947,931,233.44 : x
  2. Step 2: Convert to fraction form
    51,003,609,339.60/70,407,553,264.38 = 32,947,931,233.44/x
  3. Step 3: Cross multiply
    51,003,609,339.60x = 70,407,553,264.38 × 32,947,931,233.44
  4. Step 4: Simplify right side
    51,003,609,339.60x = 2,319,783,223,269,556,224,000
  5. Step 5: Solve for x
    x = 2,319,783,223,269,556,224,000/51,003,609,339.60
  6. Step 6: Final answer
    x = 45,482,726,679.67

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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.