Home / 44,019,154.35-66,041,510.94-17,744,430.47

Finding the Fourth Proportional to 44,019,154.35, 66,041,510.94 and 17,744,430.47

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Solution

The fourth proportional to 44,019,154.35, 66,041,510.94 and 17,744,430.47 is: 26,621,797.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,019,154.35 : 66,041,510.94 = 17,744,430.47 : x
  2. Step 2: Convert to fraction form
    44,019,154.35/66,041,510.94 = 17,744,430.47/x
  3. Step 3: Cross multiply
    44,019,154.35x = 66,041,510.94 × 17,744,430.47
  4. Step 4: Simplify right side
    44,019,154.35x = 1,171,868,998,845,427.75
  5. Step 5: Solve for x
    x = 1,171,868,998,845,427.75/44,019,154.35
  6. Step 6: Final answer
    x = 26,621,797.17

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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.