Home / 432,439,590.88-596,763,677.60-234,196,526.40

Finding the Fourth Proportional to 432,439,590.88, 596,763,677.60 and 234,196,526.40

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Solution

The fourth proportional to 432,439,590.88, 596,763,677.60 and 234,196,526.40 is: 323,189,604.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,439,590.88 : 596,763,677.60 = 234,196,526.40 : x
  2. Step 2: Convert to fraction form
    432,439,590.88/596,763,677.60 = 234,196,526.40/x
  3. Step 3: Cross multiply
    432,439,590.88x = 596,763,677.60 × 234,196,526.40
  4. Step 4: Simplify right side
    432,439,590.88x = 139,759,980,375,609,504
  5. Step 5: Solve for x
    x = 139,759,980,375,609,504/432,439,590.88
  6. Step 6: Final answer
    x = 323,189,604.57

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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.