Home / 7,736,486,254.72-10,676,286,852.92-4,349,410,642.30

Finding the Fourth Proportional to 7,736,486,254.72, 10,676,286,852.92 and 4,349,410,642.30

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Solution

The fourth proportional to 7,736,486,254.72, 10,676,286,852.92 and 4,349,410,642.30 is: 6,002,150,605.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,486,254.72 : 10,676,286,852.92 = 4,349,410,642.30 : x
  2. Step 2: Convert to fraction form
    7,736,486,254.72/10,676,286,852.92 = 4,349,410,642.30/x
  3. Step 3: Cross multiply
    7,736,486,254.72x = 10,676,286,852.92 × 4,349,410,642.30
  4. Step 4: Simplify right side
    7,736,486,254.72x = 46,435,555,658,337,828,864
  5. Step 5: Solve for x
    x = 46,435,555,658,337,828,864/7,736,486,254.72
  6. Step 6: Final answer
    x = 6,002,150,605.52

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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.