Home / 32,146,587.86-44,363,508.33-18,018,033.15

Finding the Fourth Proportional to 32,146,587.86, 44,363,508.33 and 18,018,033.15

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Solution

The fourth proportional to 32,146,587.86, 44,363,508.33 and 18,018,033.15 is: 24,865,567.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,146,587.86 : 44,363,508.33 = 18,018,033.15 : x
  2. Step 2: Convert to fraction form
    32,146,587.86/44,363,508.33 = 18,018,033.15/x
  3. Step 3: Cross multiply
    32,146,587.86x = 44,363,508.33 × 18,018,033.15
  4. Step 4: Simplify right side
    32,146,587.86x = 799,343,163,974,171.88
  5. Step 5: Solve for x
    x = 799,343,163,974,171.88/32,146,587.86
  6. Step 6: Final answer
    x = 24,865,567.93

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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.