Home / 24,712,063.60-37,068,095.40-7,674,458.80

Finding the Fourth Proportional to 24,712,063.60, 37,068,095.40 and 7,674,458.80

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Solution

The fourth proportional to 24,712,063.60, 37,068,095.40 and 7,674,458.80 is: 11,511,688.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,712,063.60 : 37,068,095.40 = 7,674,458.80 : x
  2. Step 2: Convert to fraction form
    24,712,063.60/37,068,095.40 = 7,674,458.80/x
  3. Step 3: Cross multiply
    24,712,063.60x = 37,068,095.40 × 7,674,458.80
  4. Step 4: Simplify right side
    24,712,063.60x = 284,477,570,941,769.50
  5. Step 5: Solve for x
    x = 284,477,570,941,769.50/24,712,063.60
  6. Step 6: Final answer
    x = 11,511,688.20

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Similar ratio
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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.