Home / 532,600,956.09-735,012,018.27-297,651,609.63

Finding the Fourth Proportional to 532,600,956.09, 735,012,018.27 and 297,651,609.63

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Solution

The fourth proportional to 532,600,956.09, 735,012,018.27 and 297,651,609.63 is: 410,771,906.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,600,956.09 : 735,012,018.27 = 297,651,609.63 : x
  2. Step 2: Convert to fraction form
    532,600,956.09/735,012,018.27 = 297,651,609.63/x
  3. Step 3: Cross multiply
    532,600,956.09x = 735,012,018.27 × 297,651,609.63
  4. Step 4: Simplify right side
    532,600,956.09x = 218,777,510,335,460,448
  5. Step 5: Solve for x
    x = 218,777,510,335,460,448/532,600,956.09
  6. Step 6: Final answer
    x = 410,771,906.87

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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.