Home / 44,914,133.40-67,371,200.10-43,654,421.40

Finding the Fourth Proportional to 44,914,133.40, 67,371,200.10 and 43,654,421.40

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Solution

The fourth proportional to 44,914,133.40, 67,371,200.10 and 43,654,421.40 is: 65,481,632.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,914,133.40 : 67,371,200.10 = 43,654,421.40 : x
  2. Step 2: Convert to fraction form
    44,914,133.40/67,371,200.10 = 43,654,421.40/x
  3. Step 3: Cross multiply
    44,914,133.40x = 67,371,200.10 × 43,654,421.40
  4. Step 4: Simplify right side
    44,914,133.40x = 2,941,050,759,389,122
  5. Step 5: Solve for x
    x = 2,941,050,759,389,122/44,914,133.40
  6. Step 6: Final answer
    x = 65,481,632.10

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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.