Home / 44,497,618.80-66,746,428.20-36,844,868.40

Finding the Fourth Proportional to 44,497,618.80, 66,746,428.20 and 36,844,868.40

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Solution

The fourth proportional to 44,497,618.80, 66,746,428.20 and 36,844,868.40 is: 55,267,302.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,497,618.80 : 66,746,428.20 = 36,844,868.40 : x
  2. Step 2: Convert to fraction form
    44,497,618.80/66,746,428.20 = 36,844,868.40/x
  3. Step 3: Cross multiply
    44,497,618.80x = 66,746,428.20 × 36,844,868.40
  4. Step 4: Simplify right side
    44,497,618.80x = 2,459,263,363,199,049
  5. Step 5: Solve for x
    x = 2,459,263,363,199,049/44,497,618.80
  6. Step 6: Final answer
    x = 55,267,302.60

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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.