Home / 44,506,513.80-66,759,770.70-27,287,825.40

Finding the Fourth Proportional to 44,506,513.80, 66,759,770.70 and 27,287,825.40

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Solution

The fourth proportional to 44,506,513.80, 66,759,770.70 and 27,287,825.40 is: 40,931,738.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,506,513.80 : 66,759,770.70 = 27,287,825.40 : x
  2. Step 2: Convert to fraction form
    44,506,513.80/66,759,770.70 = 27,287,825.40/x
  3. Step 3: Cross multiply
    44,506,513.80x = 66,759,770.70 × 27,287,825.40
  4. Step 4: Simplify right side
    44,506,513.80x = 1,821,728,966,605,635.75
  5. Step 5: Solve for x
    x = 1,821,728,966,605,635.75/44,506,513.80
  6. Step 6: Final answer
    x = 40,931,738.10

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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.