Home / 40,194,911.20-60,292,366.80-24,889,410.40

Finding the Fourth Proportional to 40,194,911.20, 60,292,366.80 and 24,889,410.40

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Solution

The fourth proportional to 40,194,911.20, 60,292,366.80 and 24,889,410.40 is: 37,334,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,194,911.20 : 60,292,366.80 = 24,889,410.40 : x
  2. Step 2: Convert to fraction form
    40,194,911.20/60,292,366.80 = 24,889,410.40/x
  3. Step 3: Cross multiply
    40,194,911.20x = 60,292,366.80 × 24,889,410.40
  4. Step 4: Simplify right side
    40,194,911.20x = 1,500,641,461,272,534.50
  5. Step 5: Solve for x
    x = 1,500,641,461,272,534.50/40,194,911.20
  6. Step 6: Final answer
    x = 37,334,115.60

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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.