Home / 617,374,432.35-850,799,292.84-606,026,838.33

Finding the Fourth Proportional to 617,374,432.35, 850,799,292.84 and 606,026,838.33

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Solution

The fourth proportional to 617,374,432.35, 850,799,292.84 and 606,026,838.33 is: 835,161,254.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    617,374,432.35 : 850,799,292.84 = 606,026,838.33 : x
  2. Step 2: Convert to fraction form
    617,374,432.35/850,799,292.84 = 606,026,838.33/x
  3. Step 3: Cross multiply
    617,374,432.35x = 850,799,292.84 × 606,026,838.33
  4. Step 4: Simplify right side
    617,374,432.35x = 515,607,205,493,225,088
  5. Step 5: Solve for x
    x = 515,607,205,493,225,088/617,374,432.35
  6. Step 6: Final answer
    x = 835,161,254.62

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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.