Home / 336,173,264.17-463,919,723.60-187,503,967.86

Finding the Fourth Proportional to 336,173,264.17, 463,919,723.60 and 187,503,967.86

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Solution

The fourth proportional to 336,173,264.17, 463,919,723.60 and 187,503,967.86 is: 258,755,820.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,173,264.17 : 463,919,723.60 = 187,503,967.86 : x
  2. Step 2: Convert to fraction form
    336,173,264.17/463,919,723.60 = 187,503,967.86/x
  3. Step 3: Cross multiply
    336,173,264.17x = 463,919,723.60 × 187,503,967.86
  4. Step 4: Simplify right side
    336,173,264.17x = 86,986,788,942,120,304
  5. Step 5: Solve for x
    x = 86,986,788,942,120,304/336,173,264.17
  6. Step 6: Final answer
    x = 258,755,820.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.