Home / 48,401,881.80-72,602,822.70-22,892,713.80

Finding the Fourth Proportional to 48,401,881.80, 72,602,822.70 and 22,892,713.80

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Solution

The fourth proportional to 48,401,881.80, 72,602,822.70 and 22,892,713.80 is: 34,339,070.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,401,881.80 : 72,602,822.70 = 22,892,713.80 : x
  2. Step 2: Convert to fraction form
    48,401,881.80/72,602,822.70 = 22,892,713.80/x
  3. Step 3: Cross multiply
    48,401,881.80x = 72,602,822.70 × 22,892,713.80
  4. Step 4: Simplify right side
    48,401,881.80x = 1,662,075,641,143,243.50
  5. Step 5: Solve for x
    x = 1,662,075,641,143,243.50/48,401,881.80
  6. Step 6: Final answer
    x = 34,339,070.70

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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.