Home / 24,949,794.40-37,438,688.40-10,570,415.20

Finding the Fourth Proportional to 24,949,794.40, 37,438,688.40 and 10,570,415.20

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Solution

The fourth proportional to 24,949,794.40, 37,438,688.40 and 10,570,415.20 is: 15,861,552.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,949,794.40 : 37,438,688.40 = 10,570,415.20 : x
  2. Step 2: Convert to fraction form
    24,949,794.40/37,438,688.40 = 10,570,415.20/x
  3. Step 3: Cross multiply
    24,949,794.40x = 37,438,688.40 × 10,570,415.20
  4. Step 4: Simplify right side
    24,949,794.40x = 395,742,480,931,423.62
  5. Step 5: Solve for x
    x = 395,742,480,931,423.62/24,949,794.40
  6. Step 6: Final answer
    x = 15,861,552.79

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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.