Home / 6,265,630,785.08-8,648,819,567.15-3,725,306,692.18

Finding the Fourth Proportional to 6,265,630,785.08, 8,648,819,567.15 and 3,725,306,692.18

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Solution

The fourth proportional to 6,265,630,785.08, 8,648,819,567.15 and 3,725,306,692.18 is: 5,142,260,455.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,630,785.08 : 8,648,819,567.15 = 3,725,306,692.18 : x
  2. Step 2: Convert to fraction form
    6,265,630,785.08/8,648,819,567.15 = 3,725,306,692.18/x
  3. Step 3: Cross multiply
    6,265,630,785.08x = 8,648,819,567.15 × 3,725,306,692.18
  4. Step 4: Simplify right side
    6,265,630,785.08x = 32,219,505,412,920,975,360
  5. Step 5: Solve for x
    x = 32,219,505,412,920,975,360/6,265,630,785.08
  6. Step 6: Final answer
    x = 5,142,260,455.19

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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.