Home / 15,285,637,753,575-22,931,676,798,338-4,958,521,415,369.20

Finding the Fourth Proportional to 15,285,637,753,575, 22,931,676,798,338 and 4,958,521,415,369.20

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Solution

The fourth proportional to 15,285,637,753,575, 22,931,676,798,338 and 4,958,521,415,369.20 is: 7,438,826,716,163.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,285,637,753,575 : 22,931,676,798,338 = 4,958,521,415,369.20 : x
  2. Step 2: Convert to fraction form
    15,285,637,753,575/22,931,676,798,338 = 4,958,521,415,369.20/x
  3. Step 3: Cross multiply
    15,285,637,753,575x = 22,931,676,798,338 × 4,958,521,415,369.20
  4. Step 4: Simplify right side
    15,285,637,753,575x = 113,707,210,494,883,993,726,484,480
  5. Step 5: Solve for x
    x = 113,707,210,494,883,993,726,484,480/15,285,637,753,575
  6. Step 6: Final answer
    x = 7,438,826,716,163.03

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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.