Home / 11,337,682,415.60-17,006,523,623.40-10,648,934,879.60

Finding the Fourth Proportional to 11,337,682,415.60, 17,006,523,623.40 and 10,648,934,879.60

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Solution

The fourth proportional to 11,337,682,415.60, 17,006,523,623.40 and 10,648,934,879.60 is: 15,973,402,319.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,682,415.60 : 17,006,523,623.40 = 10,648,934,879.60 : x
  2. Step 2: Convert to fraction form
    11,337,682,415.60/17,006,523,623.40 = 10,648,934,879.60/x
  3. Step 3: Cross multiply
    11,337,682,415.60x = 17,006,523,623.40 × 10,648,934,879.60
  4. Step 4: Simplify right side
    11,337,682,415.60x = 181,101,362,593,965,637,632
  5. Step 5: Solve for x
    x = 181,101,362,593,965,637,632/11,337,682,415.60
  6. Step 6: Final answer
    x = 15,973,402,319.40

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Double scale
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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.