Home / 47,486,335,021,921-71,188,707,564,058-16,503,379,779,547

Finding the Fourth Proportional to 47,486,335,021,921, 71,188,707,564,058 and 16,503,379,779,547

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Solution

The fourth proportional to 47,486,335,021,921, 71,188,707,564,058 and 16,503,379,779,547 is: 24,740,891,803,977.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,486,335,021,921 : 71,188,707,564,058 = 16,503,379,779,547 : x
  2. Step 2: Convert to fraction form
    47,486,335,021,921/71,188,707,564,058 = 16,503,379,779,547/x
  3. Step 3: Cross multiply
    47,486,335,021,921x = 71,188,707,564,058 × 16,503,379,779,547
  4. Step 4: Simplify right side
    47,486,335,021,921x = 1,174,854,276,944,759,328,415,416,320
  5. Step 5: Solve for x
    x = 1,174,854,276,944,759,328,415,416,320/47,486,335,021,921
  6. Step 6: Final answer
    x = 24,740,891,803,977.17

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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.