Home / 3,982,006,053,088.10-5,495,110,349,049.40-2,224,180,603,161.20

Finding the Fourth Proportional to 3,982,006,053,088.10, 5,495,110,349,049.40 and 2,224,180,603,161.20

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Solution

The fourth proportional to 3,982,006,053,088.10, 5,495,110,349,049.40 and 2,224,180,603,161.20 is: 3,069,336,833,656.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,982,006,053,088.10 : 5,495,110,349,049.40 = 2,224,180,603,161.20 : x
  2. Step 2: Convert to fraction form
    3,982,006,053,088.10/5,495,110,349,049.40 = 2,224,180,603,161.20/x
  3. Step 3: Cross multiply
    3,982,006,053,088.10x = 5,495,110,349,049.40 × 2,224,180,603,161.20
  4. Step 4: Simplify right side
    3,982,006,053,088.10x = 12,222,117,850,586,049,520,074,752
  5. Step 5: Solve for x
    x = 12,222,117,850,586,049,520,074,752/3,982,006,053,088.10
  6. Step 6: Final answer
    x = 3,069,336,833,656.40

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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.