Home / 2,721,865,718.48-4,082,798,577.71-2,721,865,718.48

Finding the Fourth Proportional to 2,721,865,718.48, 4,082,798,577.71 and 2,721,865,718.48

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Solution

The fourth proportional to 2,721,865,718.48, 4,082,798,577.71 and 2,721,865,718.48 is: 4,082,798,577.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,721,865,718.48 : 4,082,798,577.71 = 2,721,865,718.48 : x
  2. Step 2: Convert to fraction form
    2,721,865,718.48/4,082,798,577.71 = 2,721,865,718.48/x
  3. Step 3: Cross multiply
    2,721,865,718.48x = 4,082,798,577.71 × 2,721,865,718.48
  4. Step 4: Simplify right side
    2,721,865,718.48x = 11,112,829,484,114,141,184
  5. Step 5: Solve for x
    x = 11,112,829,484,114,141,184/2,721,865,718.48
  6. Step 6: Final answer
    x = 4,082,798,577.71

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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.