Home / 45,886,698,413.70-68,830,047,620.55-27,244,598,439.30

Finding the Fourth Proportional to 45,886,698,413.70, 68,830,047,620.55 and 27,244,598,439.30

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Solution

The fourth proportional to 45,886,698,413.70, 68,830,047,620.55 and 27,244,598,439.30 is: 40,866,897,658.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,886,698,413.70 : 68,830,047,620.55 = 27,244,598,439.30 : x
  2. Step 2: Convert to fraction form
    45,886,698,413.70/68,830,047,620.55 = 27,244,598,439.30/x
  3. Step 3: Cross multiply
    45,886,698,413.70x = 68,830,047,620.55 × 27,244,598,439.30
  4. Step 4: Simplify right side
    45,886,698,413.70x = 1,875,247,007,979,781,226,496
  5. Step 5: Solve for x
    x = 1,875,247,007,979,781,226,496/45,886,698,413.70
  6. Step 6: Final answer
    x = 40,866,897,658.95

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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.