Home / 24,963,615.20-37,445,422.80-15,347,813.60

Finding the Fourth Proportional to 24,963,615.20, 37,445,422.80 and 15,347,813.60

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Solution

The fourth proportional to 24,963,615.20, 37,445,422.80 and 15,347,813.60 is: 23,021,720.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,615.20 : 37,445,422.80 = 15,347,813.60 : x
  2. Step 2: Convert to fraction form
    24,963,615.20/37,445,422.80 = 15,347,813.60/x
  3. Step 3: Cross multiply
    24,963,615.20x = 37,445,422.80 × 15,347,813.60
  4. Step 4: Simplify right side
    24,963,615.20x = 574,705,369,307,590
  5. Step 5: Solve for x
    x = 574,705,369,307,590/24,963,615.20
  6. Step 6: Final answer
    x = 23,021,720.40

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1.5x scale

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.