Home / 429,198,095.80-592,307,678.64-241,059,543.90

Finding the Fourth Proportional to 429,198,095.80, 592,307,678.64 and 241,059,543.90

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Solution

The fourth proportional to 429,198,095.80, 592,307,678.64 and 241,059,543.90 is: 332,670,205.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,198,095.80 : 592,307,678.64 = 241,059,543.90 : x
  2. Step 2: Convert to fraction form
    429,198,095.80/592,307,678.64 = 241,059,543.90/x
  3. Step 3: Cross multiply
    429,198,095.80x = 592,307,678.64 × 241,059,543.90
  4. Step 4: Simplify right side
    429,198,095.80x = 142,781,418,861,426,176
  5. Step 5: Solve for x
    x = 142,781,418,861,426,176/429,198,095.80
  6. Step 6: Final answer
    x = 332,670,205.81

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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.