Home / 65,556,034.20-98,334,051.30-35,322,946.20

Finding the Fourth Proportional to 65,556,034.20, 98,334,051.30 and 35,322,946.20

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Solution

The fourth proportional to 65,556,034.20, 98,334,051.30 and 35,322,946.20 is: 52,984,419.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,556,034.20 : 98,334,051.30 = 35,322,946.20 : x
  2. Step 2: Convert to fraction form
    65,556,034.20/98,334,051.30 = 35,322,946.20/x
  3. Step 3: Cross multiply
    65,556,034.20x = 98,334,051.30 × 35,322,946.20
  4. Step 4: Simplify right side
    65,556,034.20x = 3,473,448,403,697,940
  5. Step 5: Solve for x
    x = 3,473,448,403,697,940/65,556,034.20
  6. Step 6: Final answer
    x = 52,984,419.30

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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.