Home / 29,672,352.30-44,508,528.45-21,063,008.10

Finding the Fourth Proportional to 29,672,352.30, 44,508,528.45 and 21,063,008.10

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Solution

The fourth proportional to 29,672,352.30, 44,508,528.45 and 21,063,008.10 is: 31,594,512.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,672,352.30 : 44,508,528.45 = 21,063,008.10 : x
  2. Step 2: Convert to fraction form
    29,672,352.30/44,508,528.45 = 21,063,008.10/x
  3. Step 3: Cross multiply
    29,672,352.30x = 44,508,528.45 × 21,063,008.10
  4. Step 4: Simplify right side
    29,672,352.30x = 937,483,495,261,430.62
  5. Step 5: Solve for x
    x = 937,483,495,261,430.62/29,672,352.30
  6. Step 6: Final answer
    x = 31,594,512.15

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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.