Home / 35,316,186.30-52,974,279.45-18,097,497.90

Finding the Fourth Proportional to 35,316,186.30, 52,974,279.45 and 18,097,497.90

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Solution

The fourth proportional to 35,316,186.30, 52,974,279.45 and 18,097,497.90 is: 27,146,246.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,316,186.30 : 52,974,279.45 = 18,097,497.90 : x
  2. Step 2: Convert to fraction form
    35,316,186.30/52,974,279.45 = 18,097,497.90/x
  3. Step 3: Cross multiply
    35,316,186.30x = 52,974,279.45 × 18,097,497.90
  4. Step 4: Simplify right side
    35,316,186.30x = 958,701,911,100,388.12
  5. Step 5: Solve for x
    x = 958,701,911,100,388.12/35,316,186.30
  6. Step 6: Final answer
    x = 27,146,246.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.