Home / 8,975,488,207.70-13,463,232,311.55-4,326,442,339.70

Finding the Fourth Proportional to 8,975,488,207.70, 13,463,232,311.55 and 4,326,442,339.70

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Solution

The fourth proportional to 8,975,488,207.70, 13,463,232,311.55 and 4,326,442,339.70 is: 6,489,663,509.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,488,207.70 : 13,463,232,311.55 = 4,326,442,339.70 : x
  2. Step 2: Convert to fraction form
    8,975,488,207.70/13,463,232,311.55 = 4,326,442,339.70/x
  3. Step 3: Cross multiply
    8,975,488,207.70x = 13,463,232,311.55 × 4,326,442,339.70
  4. Step 4: Simplify right side
    8,975,488,207.70x = 58,247,898,301,907,017,728
  5. Step 5: Solve for x
    x = 58,247,898,301,907,017,728/8,975,488,207.70
  6. Step 6: Final answer
    x = 6,489,663,509.55

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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.