Home / 44,574,368.10-66,861,552.15-19,065,200.10

Finding the Fourth Proportional to 44,574,368.10, 66,861,552.15 and 19,065,200.10

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Solution

The fourth proportional to 44,574,368.10, 66,861,552.15 and 19,065,200.10 is: 28,597,800.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,574,368.10 : 66,861,552.15 = 19,065,200.10 : x
  2. Step 2: Convert to fraction form
    44,574,368.10/66,861,552.15 = 19,065,200.10/x
  3. Step 3: Cross multiply
    44,574,368.10x = 66,861,552.15 × 19,065,200.10
  4. Step 4: Simplify right side
    44,574,368.10x = 1,274,728,870,736,335.25
  5. Step 5: Solve for x
    x = 1,274,728,870,736,335.25/44,574,368.10
  6. Step 6: Final answer
    x = 28,597,800.15

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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.