Home / 52,893,894.63-79,304,620.86-26,935,948.83

Finding the Fourth Proportional to 52,893,894.63, 79,304,620.86 and 26,935,948.83

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Solution

The fourth proportional to 52,893,894.63, 79,304,620.86 and 26,935,948.83 is: 40,385,477.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,893,894.63 : 79,304,620.86 = 26,935,948.83 : x
  2. Step 2: Convert to fraction form
    52,893,894.63/79,304,620.86 = 26,935,948.83/x
  3. Step 3: Cross multiply
    52,893,894.63x = 79,304,620.86 × 26,935,948.83
  4. Step 4: Simplify right side
    52,893,894.63x = 2,136,145,209,467,510.50
  5. Step 5: Solve for x
    x = 2,136,145,209,467,510.50/52,893,894.63
  6. Step 6: Final answer
    x = 40,385,477.84

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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.