Home / 55,836,208.40-83,754,312.60-41,487,301.40

Finding the Fourth Proportional to 55,836,208.40, 83,754,312.60 and 41,487,301.40

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Solution

The fourth proportional to 55,836,208.40, 83,754,312.60 and 41,487,301.40 is: 62,230,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,836,208.40 : 83,754,312.60 = 41,487,301.40 : x
  2. Step 2: Convert to fraction form
    55,836,208.40/83,754,312.60 = 41,487,301.40/x
  3. Step 3: Cross multiply
    55,836,208.40x = 83,754,312.60 × 41,487,301.40
  4. Step 4: Simplify right side
    55,836,208.40x = 3,474,740,410,386,017.50
  5. Step 5: Solve for x
    x = 3,474,740,410,386,017.50/55,836,208.40
  6. Step 6: Final answer
    x = 62,230,952.10

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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.