Home / 601,341,553,032.15-829,855,660,176.50-326,985,239,527.52

Finding the Fourth Proportional to 601,341,553,032.15, 829,855,660,176.50 and 326,985,239,527.52

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Solution

The fourth proportional to 601,341,553,032.15, 829,855,660,176.50 and 326,985,239,527.52 is: 451,241,977,953.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,341,553,032.15 : 829,855,660,176.50 = 326,985,239,527.52 : x
  2. Step 2: Convert to fraction form
    601,341,553,032.15/829,855,660,176.50 = 326,985,239,527.52/x
  3. Step 3: Cross multiply
    601,341,553,032.15x = 829,855,660,176.50 × 326,985,239,527.52
  4. Step 4: Simplify right side
    601,341,553,032.15x = 271,350,551,816,081,109,942,272
  5. Step 5: Solve for x
    x = 271,350,551,816,081,109,942,272/601,341,553,032.15
  6. Step 6: Final answer
    x = 451,241,977,953.87

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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.