Home / 349,525,631.28-524,373,807.78-116,355,892.44

Finding the Fourth Proportional to 349,525,631.28, 524,373,807.78 and 116,355,892.44

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Solution

The fourth proportional to 349,525,631.28, 524,373,807.78 and 116,355,892.44 is: 174,562,255.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,525,631.28 : 524,373,807.78 = 116,355,892.44 : x
  2. Step 2: Convert to fraction form
    349,525,631.28/524,373,807.78 = 116,355,892.44/x
  3. Step 3: Cross multiply
    349,525,631.28x = 524,373,807.78 × 116,355,892.44
  4. Step 4: Simplify right side
    349,525,631.28x = 61,013,982,376,402,912
  5. Step 5: Solve for x
    x = 61,013,982,376,402,912/349,525,631.28
  6. Step 6: Final answer
    x = 174,562,255.00

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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.