Home / 3,621,798,150.23-5,432,690,444.43-1,134,849,465.38

Finding the Fourth Proportional to 3,621,798,150.23, 5,432,690,444.43 and 1,134,849,465.38

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Solution

The fourth proportional to 3,621,798,150.23, 5,432,690,444.43 and 1,134,849,465.38 is: 1,702,272,073.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,798,150.23 : 5,432,690,444.43 = 1,134,849,465.38 : x
  2. Step 2: Convert to fraction form
    3,621,798,150.23/5,432,690,444.43 = 1,134,849,465.38/x
  3. Step 3: Cross multiply
    3,621,798,150.23x = 5,432,690,444.43 × 1,134,849,465.38
  4. Step 4: Simplify right side
    3,621,798,150.23x = 6,165,285,846,454,541,312
  5. Step 5: Solve for x
    x = 6,165,285,846,454,541,312/3,621,798,150.23
  6. Step 6: Final answer
    x = 1,702,272,073.35

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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.