Home / 32,300,218,890.40-48,500,212,930.80-17,606,938,122.40

Finding the Fourth Proportional to 32,300,218,890.40, 48,500,212,930.80 and 17,606,938,122.40

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Solution

The fourth proportional to 32,300,218,890.40, 48,500,212,930.80 and 17,606,938,122.40 is: 26,437,599,413.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,300,218,890.40 : 48,500,212,930.80 = 17,606,938,122.40 : x
  2. Step 2: Convert to fraction form
    32,300,218,890.40/48,500,212,930.80 = 17,606,938,122.40/x
  3. Step 3: Cross multiply
    32,300,218,890.40x = 48,500,212,930.80 × 17,606,938,122.40
  4. Step 4: Simplify right side
    32,300,218,890.40x = 853,940,247,995,820,015,616
  5. Step 5: Solve for x
    x = 853,940,247,995,820,015,616/32,300,218,890.40
  6. Step 6: Final answer
    x = 26,437,599,413.59

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1.5x scale

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.