Home / 7,952,086,140.10-10,973,912,019.51-4,383,714,654.34

Finding the Fourth Proportional to 7,952,086,140.10, 10,973,912,019.51 and 4,383,714,654.34

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Solution

The fourth proportional to 7,952,086,140.10, 10,973,912,019.51 and 4,383,714,654.34 is: 6,049,544,495.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952,086,140.10 : 10,973,912,019.51 = 4,383,714,654.34 : x
  2. Step 2: Convert to fraction form
    7,952,086,140.10/10,973,912,019.51 = 4,383,714,654.34/x
  3. Step 3: Cross multiply
    7,952,086,140.10x = 10,973,912,019.51 × 4,383,714,654.34
  4. Step 4: Simplify right side
    7,952,086,140.10x = 48,106,498,935,363,854,336
  5. Step 5: Solve for x
    x = 48,106,498,935,363,854,336/7,952,086,140.10
  6. Step 6: Final answer
    x = 6,049,544,495.35

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1.5x scale

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.