Home / 47,880,032.20-67,202,106.20-47,880,032.20

Finding the Fourth Proportional to 47,880,032.20, 67,202,106.20 and 47,880,032.20

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Solution

The fourth proportional to 47,880,032.20, 67,202,106.20 and 47,880,032.20 is: 67,202,106.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,880,032.20 : 67,202,106.20 = 47,880,032.20 : x
  2. Step 2: Convert to fraction form
    47,880,032.20/67,202,106.20 = 47,880,032.20/x
  3. Step 3: Cross multiply
    47,880,032.20x = 67,202,106.20 × 47,880,032.20
  4. Step 4: Simplify right side
    47,880,032.20x = 3,217,639,008,763,820
  5. Step 5: Solve for x
    x = 3,217,639,008,763,820/47,880,032.20
  6. Step 6: Final answer
    x = 67,202,106.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.