Home / 6,454,295,432.08-8,906,692,544.94-3,596,289,977.32

Finding the Fourth Proportional to 6,454,295,432.08, 8,906,692,544.94 and 3,596,289,977.32

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Solution

The fourth proportional to 6,454,295,432.08, 8,906,692,544.94 and 3,596,289,977.32 is: 4,962,749,143.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,295,432.08 : 8,906,692,544.94 = 3,596,289,977.32 : x
  2. Step 2: Convert to fraction form
    6,454,295,432.08/8,906,692,544.94 = 3,596,289,977.32/x
  3. Step 3: Cross multiply
    6,454,295,432.08x = 8,906,692,544.94 × 3,596,289,977.32
  4. Step 4: Simplify right side
    6,454,295,432.08x = 32,031,049,130,438,488,064
  5. Step 5: Solve for x
    x = 32,031,049,130,438,488,064/6,454,295,432.08
  6. Step 6: Final answer
    x = 4,962,749,143.96

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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.