Home / 58,007,192.70-86,936,139.45-44,476,952.70

Finding the Fourth Proportional to 58,007,192.70, 86,936,139.45 and 44,476,952.70

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Solution

The fourth proportional to 58,007,192.70, 86,936,139.45 and 44,476,952.70 is: 66,658,191.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,007,192.70 : 86,936,139.45 = 44,476,952.70 : x
  2. Step 2: Convert to fraction form
    58,007,192.70/86,936,139.45 = 44,476,952.70/x
  3. Step 3: Cross multiply
    58,007,192.70x = 86,936,139.45 × 44,476,952.70
  4. Step 4: Simplify right side
    58,007,192.70x = 3,866,654,562,238,254.50
  5. Step 5: Solve for x
    x = 3,866,654,562,238,254.50/58,007,192.70
  6. Step 6: Final answer
    x = 66,658,191.55

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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.