Home / 48,402,242.80-72,603,364.20-22,893,074.80

Finding the Fourth Proportional to 48,402,242.80, 72,603,364.20 and 22,893,074.80

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Solution

The fourth proportional to 48,402,242.80, 72,603,364.20 and 22,893,074.80 is: 34,339,612.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,402,242.80 : 72,603,364.20 = 22,893,074.80 : x
  2. Step 2: Convert to fraction form
    48,402,242.80/72,603,364.20 = 22,893,074.80/x
  3. Step 3: Cross multiply
    48,402,242.80x = 72,603,364.20 × 22,893,074.80
  4. Step 4: Simplify right side
    48,402,242.80x = 1,662,114,247,362,242.25
  5. Step 5: Solve for x
    x = 1,662,114,247,362,242.25/48,402,242.80
  6. Step 6: Final answer
    x = 34,339,612.20

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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.