Home / 42,452,317,471,921-63,684,843,309,514-14,910,636,526,319

Finding the Fourth Proportional to 42,452,317,471,921, 63,684,843,309,514 and 14,910,636,526,319

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Solution

The fourth proportional to 42,452,317,471,921, 63,684,843,309,514 and 14,910,636,526,319 is: 22,368,191,122,942.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,452,317,471,921 : 63,684,843,309,514 = 14,910,636,526,319 : x
  2. Step 2: Convert to fraction form
    42,452,317,471,921/63,684,843,309,514 = 14,910,636,526,319/x
  3. Step 3: Cross multiply
    42,452,317,471,921x = 63,684,843,309,514 × 14,910,636,526,319
  4. Step 4: Simplify right side
    42,452,317,471,921x = 949,581,550,823,741,665,939,816,448
  5. Step 5: Solve for x
    x = 949,581,550,823,741,665,939,816,448/42,452,317,471,921
  6. Step 6: Final answer
    x = 22,368,191,122,942.07

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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.