Home / 346,960,150.60-520,389,032.94-101,250,812.24

Finding the Fourth Proportional to 346,960,150.60, 520,389,032.94 and 101,250,812.24

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Solution

The fourth proportional to 346,960,150.60, 520,389,032.94 and 101,250,812.24 is: 151,861,279.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,960,150.60 : 520,389,032.94 = 101,250,812.24 : x
  2. Step 2: Convert to fraction form
    346,960,150.60/520,389,032.94 = 101,250,812.24/x
  3. Step 3: Cross multiply
    346,960,150.60x = 520,389,032.94 × 101,250,812.24
  4. Step 4: Simplify right side
    346,960,150.60x = 52,689,812,265,963,112
  5. Step 5: Solve for x
    x = 52,689,812,265,963,112/346,960,150.60
  6. Step 6: Final answer
    x = 151,861,279.10

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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.