Home / 7,009,051,907,060.20-9,672,548,423,803.20-3,884,036,616,811.20

Finding the Fourth Proportional to 7,009,051,907,060.20, 9,672,548,423,803.20 and 3,884,036,616,811.20

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Solution

The fourth proportional to 7,009,051,907,060.20, 9,672,548,423,803.20 and 3,884,036,616,811.20 is: 5,360,002,002,280.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,009,051,907,060.20 : 9,672,548,423,803.20 = 3,884,036,616,811.20 : x
  2. Step 2: Convert to fraction form
    7,009,051,907,060.20/9,672,548,423,803.20 = 3,884,036,616,811.20/x
  3. Step 3: Cross multiply
    7,009,051,907,060.20x = 9,672,548,423,803.20 × 3,884,036,616,811.20
  4. Step 4: Simplify right side
    7,009,051,907,060.20x = 37,568,532,255,931,083,587,059,712
  5. Step 5: Solve for x
    x = 37,568,532,255,931,083,587,059,712/7,009,051,907,060.20
  6. Step 6: Final answer
    x = 5,360,002,002,280.56

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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.