Home / 19,700,710,603,552-29,555,987,960,408-13,903,480,433,824

Finding the Fourth Proportional to 19,700,710,603,552, 29,555,987,960,408 and 13,903,480,433,824

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Solution

The fourth proportional to 19,700,710,603,552, 29,555,987,960,408 and 13,903,480,433,824 is: 20,858,694,317,136.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,700,710,603,552 : 29,555,987,960,408 = 13,903,480,433,824 : x
  2. Step 2: Convert to fraction form
    19,700,710,603,552/29,555,987,960,408 = 13,903,480,433,824/x
  3. Step 3: Cross multiply
    19,700,710,603,552x = 29,555,987,960,408 × 13,903,480,433,824
  4. Step 4: Simplify right side
    19,700,710,603,552x = 410,931,100,309,870,371,892,363,264
  5. Step 5: Solve for x
    x = 410,931,100,309,870,371,892,363,264/19,700,710,603,552
  6. Step 6: Final answer
    x = 20,858,694,317,136.98

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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.