Home / 3,496,581,289,408-4,824,958,361,301.80-1,934,013,913,658.40

Finding the Fourth Proportional to 3,496,581,289,408, 4,824,958,361,301.80 and 1,934,013,913,658.40

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Solution

The fourth proportional to 3,496,581,289,408, 4,824,958,361,301.80 and 1,934,013,913,658.40 is: 2,668,760,091,992.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,581,289,408 : 4,824,958,361,301.80 = 1,934,013,913,658.40 : x
  2. Step 2: Convert to fraction form
    3,496,581,289,408/4,824,958,361,301.80 = 1,934,013,913,658.40/x
  3. Step 3: Cross multiply
    3,496,581,289,408x = 4,824,958,361,301.80 × 1,934,013,913,658.40
  4. Step 4: Simplify right side
    3,496,581,289,408x = 9,331,536,603,580,113,266,671,616
  5. Step 5: Solve for x
    x = 9,331,536,603,580,113,266,671,616/3,496,581,289,408
  6. Step 6: Final answer
    x = 2,668,760,091,992.60

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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.