Home / 3,032,967,477.60-4,549,451,216.40-2,688,593,709.60

Finding the Fourth Proportional to 3,032,967,477.60, 4,549,451,216.40 and 2,688,593,709.60

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Solution

The fourth proportional to 3,032,967,477.60, 4,549,451,216.40 and 2,688,593,709.60 is: 4,032,890,564.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,967,477.60 : 4,549,451,216.40 = 2,688,593,709.60 : x
  2. Step 2: Convert to fraction form
    3,032,967,477.60/4,549,451,216.40 = 2,688,593,709.60/x
  3. Step 3: Cross multiply
    3,032,967,477.60x = 4,549,451,216.40 × 2,688,593,709.60
  4. Step 4: Simplify right side
    3,032,967,477.60x = 12,231,625,922,545,106,944
  5. Step 5: Solve for x
    x = 12,231,625,922,545,106,944/3,032,967,477.60
  6. Step 6: Final answer
    x = 4,032,890,564.40

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Double scale
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Similar ratio
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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.