Home / 55,744,259.40-83,616,389.10-41,395,352.40

Finding the Fourth Proportional to 55,744,259.40, 83,616,389.10 and 41,395,352.40

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Solution

The fourth proportional to 55,744,259.40, 83,616,389.10 and 41,395,352.40 is: 62,093,028.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,744,259.40 : 83,616,389.10 = 41,395,352.40 : x
  2. Step 2: Convert to fraction form
    55,744,259.40/83,616,389.10 = 41,395,352.40/x
  3. Step 3: Cross multiply
    55,744,259.40x = 83,616,389.10 × 41,395,352.40
  4. Step 4: Simplify right side
    55,744,259.40x = 3,461,329,893,210,018.50
  5. Step 5: Solve for x
    x = 3,461,329,893,210,018.50/55,744,259.40
  6. Step 6: Final answer
    x = 62,093,028.60

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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.