Home / 53,048,841.12-79,573,261.68-35,093,746.08

Finding the Fourth Proportional to 53,048,841.12, 79,573,261.68 and 35,093,746.08

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Solution

The fourth proportional to 53,048,841.12, 79,573,261.68 and 35,093,746.08 is: 52,640,619.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,048,841.12 : 79,573,261.68 = 35,093,746.08 : x
  2. Step 2: Convert to fraction form
    53,048,841.12/79,573,261.68 = 35,093,746.08/x
  3. Step 3: Cross multiply
    53,048,841.12x = 79,573,261.68 × 35,093,746.08
  4. Step 4: Simplify right side
    53,048,841.12x = 2,792,523,840,155,314.50
  5. Step 5: Solve for x
    x = 2,792,523,840,155,314.50/53,048,841.12
  6. Step 6: Final answer
    x = 52,640,619.12

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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.