Home / 15,045,354,737.60-22,568,032,106.40-4,004,986,827.20

Finding the Fourth Proportional to 15,045,354,737.60, 22,568,032,106.40 and 4,004,986,827.20

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Solution

The fourth proportional to 15,045,354,737.60, 22,568,032,106.40 and 4,004,986,827.20 is: 6,007,480,240.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,045,354,737.60 : 22,568,032,106.40 = 4,004,986,827.20 : x
  2. Step 2: Convert to fraction form
    15,045,354,737.60/22,568,032,106.40 = 4,004,986,827.20/x
  3. Step 3: Cross multiply
    15,045,354,737.60x = 22,568,032,106.40 × 4,004,986,827.20
  4. Step 4: Simplify right side
    15,045,354,737.60x = 90,384,671,301,958,664,192
  5. Step 5: Solve for x
    x = 90,384,671,301,958,664,192/15,045,354,737.60
  6. Step 6: Final answer
    x = 6,007,480,240.80

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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.