Home / 580,489,161.60-801,044,809.92-360,467,898.24

Finding the Fourth Proportional to 580,489,161.60, 801,044,809.92 and 360,467,898.24

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Solution

The fourth proportional to 580,489,161.60, 801,044,809.92 and 360,467,898.24 is: 497,426,925.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,489,161.60 : 801,044,809.92 = 360,467,898.24 : x
  2. Step 2: Convert to fraction form
    580,489,161.60/801,044,809.92 = 360,467,898.24/x
  3. Step 3: Cross multiply
    580,489,161.60x = 801,044,809.92 × 360,467,898.24
  4. Step 4: Simplify right side
    580,489,161.60x = 288,750,939,027,922,688
  5. Step 5: Solve for x
    x = 288,750,939,027,922,688/580,489,161.60
  6. Step 6: Final answer
    x = 497,426,925.65

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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.