Home / 7,282,913,149.37-10,050,313,185.95-4,067,870,058.48

Finding the Fourth Proportional to 7,282,913,149.37, 10,050,313,185.95 and 4,067,870,058.48

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Solution

The fourth proportional to 7,282,913,149.37, 10,050,313,185.95 and 4,067,870,058.48 is: 5,613,600,938.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282,913,149.37 : 10,050,313,185.95 = 4,067,870,058.48 : x
  2. Step 2: Convert to fraction form
    7,282,913,149.37/10,050,313,185.95 = 4,067,870,058.48/x
  3. Step 3: Cross multiply
    7,282,913,149.37x = 10,050,313,185.95 × 4,067,870,058.48
  4. Step 4: Simplify right side
    7,282,913,149.37x = 40,883,368,087,415,209,984
  5. Step 5: Solve for x
    x = 40,883,368,087,415,209,984/7,282,913,149.37
  6. Step 6: Final answer
    x = 5,613,600,938.10

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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.