Home / 52,893,904.63-79,304,635.86-26,935,958.83

Finding the Fourth Proportional to 52,893,904.63, 79,304,635.86 and 26,935,958.83

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Solution

The fourth proportional to 52,893,904.63, 79,304,635.86 and 26,935,958.83 is: 40,385,492.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,893,904.63 : 79,304,635.86 = 26,935,958.83 : x
  2. Step 2: Convert to fraction form
    52,893,904.63/79,304,635.86 = 26,935,958.83/x
  3. Step 3: Cross multiply
    52,893,904.63x = 79,304,635.86 × 26,935,958.83
  4. Step 4: Simplify right side
    52,893,904.63x = 2,136,146,406,553,101.50
  5. Step 5: Solve for x
    x = 2,136,146,406,553,101.50/52,893,904.63
  6. Step 6: Final answer
    x = 40,385,492.84

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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.