Home / 15,285,637,753,563-22,931,676,798,320-4,958,521,415,357

Finding the Fourth Proportional to 15,285,637,753,563, 22,931,676,798,320 and 4,958,521,415,357

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Solution

The fourth proportional to 15,285,637,753,563, 22,931,676,798,320 and 4,958,521,415,357 is: 7,438,826,716,144.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,285,637,753,563 : 22,931,676,798,320 = 4,958,521,415,357 : x
  2. Step 2: Convert to fraction form
    15,285,637,753,563/22,931,676,798,320 = 4,958,521,415,357/x
  3. Step 3: Cross multiply
    15,285,637,753,563x = 22,931,676,798,320 × 4,958,521,415,357
  4. Step 4: Simplify right side
    15,285,637,753,563x = 113,707,210,494,514,970,136,412,160
  5. Step 5: Solve for x
    x = 113,707,210,494,514,970,136,412,160/15,285,637,753,563
  6. Step 6: Final answer
    x = 7,438,826,716,144.73

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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.