Home / 432,043,626.52-596,221,688.48-233,805,068.75

Finding the Fourth Proportional to 432,043,626.52, 596,221,688.48 and 233,805,068.75

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Solution

The fourth proportional to 432,043,626.52, 596,221,688.48 and 233,805,068.75 is: 322,651,797.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,043,626.52 : 596,221,688.48 = 233,805,068.75 : x
  2. Step 2: Convert to fraction form
    432,043,626.52/596,221,688.48 = 233,805,068.75/x
  3. Step 3: Cross multiply
    432,043,626.52x = 596,221,688.48 × 233,805,068.75
  4. Step 4: Simplify right side
    432,043,626.52x = 139,399,652,865,629,024
  5. Step 5: Solve for x
    x = 139,399,652,865,629,024/432,043,626.52
  6. Step 6: Final answer
    x = 322,651,797.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.