Home / 6,454,295,646.58-8,906,692,838.40-3,596,290,191.82

Finding the Fourth Proportional to 6,454,295,646.58, 8,906,692,838.40 and 3,596,290,191.82

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Solution

The fourth proportional to 6,454,295,646.58, 8,906,692,838.40 and 3,596,290,191.82 is: 4,962,749,438.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,295,646.58 : 8,906,692,838.40 = 3,596,290,191.82 : x
  2. Step 2: Convert to fraction form
    6,454,295,646.58/8,906,692,838.40 = 3,596,290,191.82/x
  3. Step 3: Cross multiply
    6,454,295,646.58x = 8,906,692,838.40 × 3,596,290,191.82
  4. Step 4: Simplify right side
    6,454,295,646.58x = 32,031,052,096,291,356,672
  5. Step 5: Solve for x
    x = 32,031,052,096,291,356,672/6,454,295,646.58
  6. Step 6: Final answer
    x = 4,962,749,438.55

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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.