Home / 4,814,298,334.65-7,221,447,501.98-2,748,055,726.65

Finding the Fourth Proportional to 4,814,298,334.65, 7,221,447,501.98 and 2,748,055,726.65

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Solution

The fourth proportional to 4,814,298,334.65, 7,221,447,501.98 and 2,748,055,726.65 is: 4,122,083,589.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,298,334.65 : 7,221,447,501.98 = 2,748,055,726.65 : x
  2. Step 2: Convert to fraction form
    4,814,298,334.65/7,221,447,501.98 = 2,748,055,726.65/x
  3. Step 3: Cross multiply
    4,814,298,334.65x = 7,221,447,501.98 × 2,748,055,726.65
  4. Step 4: Simplify right side
    4,814,298,334.65x = 19,844,940,162,504,736,768
  5. Step 5: Solve for x
    x = 19,844,940,162,504,736,768/4,814,298,334.65
  6. Step 6: Final answer
    x = 4,122,083,589.98

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.