Home / 530,161,420.28-794,872,630.29-234,896,048.24

Finding the Fourth Proportional to 530,161,420.28, 794,872,630.29 and 234,896,048.24

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Solution

The fourth proportional to 530,161,420.28, 794,872,630.29 and 234,896,048.24 is: 352,180,359.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,161,420.28 : 794,872,630.29 = 234,896,048.24 : x
  2. Step 2: Convert to fraction form
    530,161,420.28/794,872,630.29 = 234,896,048.24/x
  3. Step 3: Cross multiply
    530,161,420.28x = 794,872,630.29 × 234,896,048.24
  4. Step 4: Simplify right side
    530,161,420.28x = 186,712,439,709,255,520
  5. Step 5: Solve for x
    x = 186,712,439,709,255,520/530,161,420.28
  6. Step 6: Final answer
    x = 352,180,359.73

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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.