Home / 601,341,553,032.16-829,855,660,176.48-326,985,239,527.52

Finding the Fourth Proportional to 601,341,553,032.16, 829,855,660,176.48 and 326,985,239,527.52

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Solution

The fourth proportional to 601,341,553,032.16, 829,855,660,176.48 and 326,985,239,527.52 is: 451,241,977,953.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,341,553,032.16 : 829,855,660,176.48 = 326,985,239,527.52 : x
  2. Step 2: Convert to fraction form
    601,341,553,032.16/829,855,660,176.48 = 326,985,239,527.52/x
  3. Step 3: Cross multiply
    601,341,553,032.16x = 829,855,660,176.48 × 326,985,239,527.52
  4. Step 4: Simplify right side
    601,341,553,032.16x = 271,350,551,816,074,566,828,032
  5. Step 5: Solve for x
    x = 271,350,551,816,074,566,828,032/601,341,553,032.16
  6. Step 6: Final answer
    x = 451,241,977,953.86

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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.