Home / 6,829,200,282.18-9,415,028,262.22-4,791,883,052.88

Finding the Fourth Proportional to 6,829,200,282.18, 9,415,028,262.22 and 4,791,883,052.88

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Solution

The fourth proportional to 6,829,200,282.18, 9,415,028,262.22 and 4,791,883,052.88 is: 6,606,295,394.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,200,282.18 : 9,415,028,262.22 = 4,791,883,052.88 : x
  2. Step 2: Convert to fraction form
    6,829,200,282.18/9,415,028,262.22 = 4,791,883,052.88/x
  3. Step 3: Cross multiply
    6,829,200,282.18x = 9,415,028,262.22 × 4,791,883,052.88
  4. Step 4: Simplify right side
    6,829,200,282.18x = 45,115,714,372,118,249,472
  5. Step 5: Solve for x
    x = 45,115,714,372,118,249,472/6,829,200,282.18
  6. Step 6: Final answer
    x = 6,606,295,394.48

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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.