Home / 66,050,894.75-99,068,643.27-17,532,518.45

Finding the Fourth Proportional to 66,050,894.75, 99,068,643.27 and 17,532,518.45

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Solution

The fourth proportional to 66,050,894.75, 99,068,643.27 and 17,532,518.45 is: 26,296,734.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,050,894.75 : 99,068,643.27 = 17,532,518.45 : x
  2. Step 2: Convert to fraction form
    66,050,894.75/99,068,643.27 = 17,532,518.45/x
  3. Step 3: Cross multiply
    66,050,894.75x = 99,068,643.27 × 17,532,518.45
  4. Step 4: Simplify right side
    66,050,894.75x = 1,736,922,815,452,400
  5. Step 5: Solve for x
    x = 1,736,922,815,452,400/66,050,894.75
  6. Step 6: Final answer
    x = 26,296,734.09

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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.