Home / 5,668,710,730.80-8,503,066,096.20-4,260,604,657.20

Finding the Fourth Proportional to 5,668,710,730.80, 8,503,066,096.20 and 4,260,604,657.20

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Solution

The fourth proportional to 5,668,710,730.80, 8,503,066,096.20 and 4,260,604,657.20 is: 6,390,906,985.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,710,730.80 : 8,503,066,096.20 = 4,260,604,657.20 : x
  2. Step 2: Convert to fraction form
    5,668,710,730.80/8,503,066,096.20 = 4,260,604,657.20/x
  3. Step 3: Cross multiply
    5,668,710,730.80x = 8,503,066,096.20 × 4,260,604,657.20
  4. Step 4: Simplify right side
    5,668,710,730.80x = 36,228,203,009,949,138,944
  5. Step 5: Solve for x
    x = 36,228,203,009,949,138,944/5,668,710,730.80
  6. Step 6: Final answer
    x = 6,390,906,985.80

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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.