Home / 592,408,114.67-817,525,929.24-328,084,566.38

Finding the Fourth Proportional to 592,408,114.67, 817,525,929.24 and 328,084,566.38

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Solution

The fourth proportional to 592,408,114.67, 817,525,929.24 and 328,084,566.38 is: 452,758,214.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,408,114.67 : 817,525,929.24 = 328,084,566.38 : x
  2. Step 2: Convert to fraction form
    592,408,114.67/817,525,929.24 = 328,084,566.38/x
  3. Step 3: Cross multiply
    592,408,114.67x = 817,525,929.24 × 328,084,566.38
  4. Step 4: Simplify right side
    592,408,114.67x = 268,217,640,002,386,080
  5. Step 5: Solve for x
    x = 268,217,640,002,386,080/592,408,114.67
  6. Step 6: Final answer
    x = 452,758,214.08

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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.