Home / 6,470,294,493.80-9,705,441,740.70-6,216,336,554.60

Finding the Fourth Proportional to 6,470,294,493.80, 9,705,441,740.70 and 6,216,336,554.60

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Solution

The fourth proportional to 6,470,294,493.80, 9,705,441,740.70 and 6,216,336,554.60 is: 9,324,504,831.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,470,294,493.80 : 9,705,441,740.70 = 6,216,336,554.60 : x
  2. Step 2: Convert to fraction form
    6,470,294,493.80/9,705,441,740.70 = 6,216,336,554.60/x
  3. Step 3: Cross multiply
    6,470,294,493.80x = 9,705,441,740.70 × 6,216,336,554.60
  4. Step 4: Simplify right side
    6,470,294,493.80x = 60,332,292,271,254,069,248
  5. Step 5: Solve for x
    x = 60,332,292,271,254,069,248/6,470,294,493.80
  6. Step 6: Final answer
    x = 9,324,504,831.90

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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.