Home / 3,690,360,092,684.20-5,092,695,156,595.60-2,207,173,738,776.40

Finding the Fourth Proportional to 3,690,360,092,684.20, 5,092,695,156,595.60 and 2,207,173,738,776.40

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Solution

The fourth proportional to 3,690,360,092,684.20, 5,092,695,156,595.60 and 2,207,173,738,776.40 is: 3,045,898,700,106.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,360,092,684.20 : 5,092,695,156,595.60 = 2,207,173,738,776.40 : x
  2. Step 2: Convert to fraction form
    3,690,360,092,684.20/5,092,695,156,595.60 = 2,207,173,738,776.40/x
  3. Step 3: Cross multiply
    3,690,360,092,684.20x = 5,092,695,156,595.60 × 2,207,173,738,776.40
  4. Step 4: Simplify right side
    3,690,360,092,684.20x = 11,240,463,009,231,573,197,258,752
  5. Step 5: Solve for x
    x = 11,240,463,009,231,573,197,258,752/3,690,360,092,684.20
  6. Step 6: Final answer
    x = 3,045,898,700,106.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.