Home / 582,884,354.40-874,330,289.76-233,159,639.04

Finding the Fourth Proportional to 582,884,354.40, 874,330,289.76 and 233,159,639.04

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Solution

The fourth proportional to 582,884,354.40, 874,330,289.76 and 233,159,639.04 is: 349,740,961.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,884,354.40 : 874,330,289.76 = 233,159,639.04 : x
  2. Step 2: Convert to fraction form
    582,884,354.40/874,330,289.76 = 233,159,639.04/x
  3. Step 3: Cross multiply
    582,884,354.40x = 874,330,289.76 × 233,159,639.04
  4. Step 4: Simplify right side
    582,884,354.40x = 203,858,534,762,180,192
  5. Step 5: Solve for x
    x = 203,858,534,762,180,192/582,884,354.40
  6. Step 6: Final answer
    x = 349,740,961.86

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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.