Home / 1,651,733,022,218-2,279,288,867,156.20-910,098,355,488.03

Finding the Fourth Proportional to 1,651,733,022,218, 2,279,288,867,156.20 and 910,098,355,488.03

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Solution

The fourth proportional to 1,651,733,022,218, 2,279,288,867,156.20 and 910,098,355,488.03 is: 1,255,879,141,349.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,733,022,218 : 2,279,288,867,156.20 = 910,098,355,488.03 : x
  2. Step 2: Convert to fraction form
    1,651,733,022,218/2,279,288,867,156.20 = 910,098,355,488.03/x
  3. Step 3: Cross multiply
    1,651,733,022,218x = 2,279,288,867,156.20 × 910,098,355,488.03
  4. Step 4: Simplify right side
    1,651,733,022,218x = 2,074,377,049,681,032,688,697,344
  5. Step 5: Solve for x
    x = 2,074,377,049,681,032,688,697,344/1,651,733,022,218
  6. Step 6: Final answer
    x = 1,255,879,141,349.06

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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.