Home / 63,018,209.40-94,527,314.10-41,481,799.80

Finding the Fourth Proportional to 63,018,209.40, 94,527,314.10 and 41,481,799.80

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Solution

The fourth proportional to 63,018,209.40, 94,527,314.10 and 41,481,799.80 is: 62,222,699.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,018,209.40 : 94,527,314.10 = 41,481,799.80 : x
  2. Step 2: Convert to fraction form
    63,018,209.40/94,527,314.10 = 41,481,799.80/x
  3. Step 3: Cross multiply
    63,018,209.40x = 94,527,314.10 × 41,481,799.80
  4. Step 4: Simplify right side
    63,018,209.40x = 3,921,163,119,127,916.50
  5. Step 5: Solve for x
    x = 3,921,163,119,127,916.50/63,018,209.40
  6. Step 6: Final answer
    x = 62,222,699.70

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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.