Home / 30,328,992,056.10-45,411,858,746.55-30,328,992,056.10

Finding the Fourth Proportional to 30,328,992,056.10, 45,411,858,746.55 and 30,328,992,056.10

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Solution

The fourth proportional to 30,328,992,056.10, 45,411,858,746.55 and 30,328,992,056.10 is: 45,411,858,746.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,328,992,056.10 : 45,411,858,746.55 = 30,328,992,056.10 : x
  2. Step 2: Convert to fraction form
    30,328,992,056.10/45,411,858,746.55 = 30,328,992,056.10/x
  3. Step 3: Cross multiply
    30,328,992,056.10x = 45,411,858,746.55 × 30,328,992,056.10
  4. Step 4: Simplify right side
    30,328,992,056.10x = 1,377,295,903,176,850,407,424
  5. Step 5: Solve for x
    x = 1,377,295,903,176,850,407,424/30,328,992,056.10
  6. Step 6: Final answer
    x = 45,411,858,746.55

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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.