Home / 1,827,116,838.24-2,521,355,986.28-1,034,145,790.55

Finding the Fourth Proportional to 1,827,116,838.24, 2,521,355,986.28 and 1,034,145,790.55

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Solution

The fourth proportional to 1,827,116,838.24, 2,521,355,986.28 and 1,034,145,790.55 is: 1,427,084,259.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,116,838.24 : 2,521,355,986.28 = 1,034,145,790.55 : x
  2. Step 2: Convert to fraction form
    1,827,116,838.24/2,521,355,986.28 = 1,034,145,790.55/x
  3. Step 3: Cross multiply
    1,827,116,838.24x = 2,521,355,986.28 × 1,034,145,790.55
  4. Step 4: Simplify right side
    1,827,116,838.24x = 2,607,449,679,681,309,184
  5. Step 5: Solve for x
    x = 2,607,449,679,681,309,184/1,827,116,838.24
  6. Step 6: Final answer
    x = 1,427,084,259.26

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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.