Home / 79,180,264.29-118,788,985.94-24,590,032.41

Finding the Fourth Proportional to 79,180,264.29, 118,788,985.94 and 24,590,032.41

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Solution

The fourth proportional to 79,180,264.29, 118,788,985.94 and 24,590,032.41 is: 36,890,821.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,180,264.29 : 118,788,985.94 = 24,590,032.41 : x
  2. Step 2: Convert to fraction form
    79,180,264.29/118,788,985.94 = 24,590,032.41/x
  3. Step 3: Cross multiply
    79,180,264.29x = 118,788,985.94 × 24,590,032.41
  4. Step 4: Simplify right side
    79,180,264.29x = 2,921,025,014,092,684
  5. Step 5: Solve for x
    x = 2,921,025,014,092,684/79,180,264.29
  6. Step 6: Final answer
    x = 36,890,821.73

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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.