Home / 473,079,032.70-652,842,117.27-264,238,223.10

Finding the Fourth Proportional to 473,079,032.70, 652,842,117.27 and 264,238,223.10

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Solution

The fourth proportional to 473,079,032.70, 652,842,117.27 and 264,238,223.10 is: 364,644,867.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,079,032.70 : 652,842,117.27 = 264,238,223.10 : x
  2. Step 2: Convert to fraction form
    473,079,032.70/652,842,117.27 = 264,238,223.10/x
  3. Step 3: Cross multiply
    473,079,032.70x = 652,842,117.27 × 264,238,223.10
  4. Step 4: Simplify right side
    473,079,032.70x = 172,505,841,032,266,624
  5. Step 5: Solve for x
    x = 172,505,841,032,266,624/473,079,032.70
  6. Step 6: Final answer
    x = 364,644,867.15

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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.