Home / 34,741,256.20-47,948,683.28-19,276,323.12

Finding the Fourth Proportional to 34,741,256.20, 47,948,683.28 and 19,276,323.12

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Solution

The fourth proportional to 34,741,256.20, 47,948,683.28 and 19,276,323.12 is: 26,604,516.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,741,256.20 : 47,948,683.28 = 19,276,323.12 : x
  2. Step 2: Convert to fraction form
    34,741,256.20/47,948,683.28 = 19,276,323.12/x
  3. Step 3: Cross multiply
    34,741,256.20x = 47,948,683.28 × 19,276,323.12
  4. Step 4: Simplify right side
    34,741,256.20x = 924,274,312,083,821.50
  5. Step 5: Solve for x
    x = 924,274,312,083,821.50/34,741,256.20
  6. Step 6: Final answer
    x = 26,604,516.16

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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.