Home / 31,584,445.06-47,335,389.76-22,860,099.28

Finding the Fourth Proportional to 31,584,445.06, 47,335,389.76 and 22,860,099.28

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Solution

The fourth proportional to 31,584,445.06, 47,335,389.76 and 22,860,099.28 is: 34,260,272.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,584,445.06 : 47,335,389.76 = 22,860,099.28 : x
  2. Step 2: Convert to fraction form
    31,584,445.06/47,335,389.76 = 22,860,099.28/x
  3. Step 3: Cross multiply
    31,584,445.06x = 47,335,389.76 × 22,860,099.28
  4. Step 4: Simplify right side
    31,584,445.06x = 1,082,091,709,371,095.38
  5. Step 5: Solve for x
    x = 1,082,091,709,371,095.38/31,584,445.06
  6. Step 6: Final answer
    x = 34,260,272.97

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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.