Home / 62,304,063.70-93,456,095.55-40,804,978.90

Finding the Fourth Proportional to 62,304,063.70, 93,456,095.55 and 40,804,978.90

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Solution

The fourth proportional to 62,304,063.70, 93,456,095.55 and 40,804,978.90 is: 61,207,468.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,304,063.70 : 93,456,095.55 = 40,804,978.90 : x
  2. Step 2: Convert to fraction form
    62,304,063.70/93,456,095.55 = 40,804,978.90/x
  3. Step 3: Cross multiply
    62,304,063.70x = 93,456,095.55 × 40,804,978.90
  4. Step 4: Simplify right side
    62,304,063.70x = 3,813,474,006,994,133.50
  5. Step 5: Solve for x
    x = 3,813,474,006,994,133.50/62,304,063.70
  6. Step 6: Final answer
    x = 61,207,468.35

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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.