Home / 64,982,536.99-97,473,054.01-15,798,668.89

Finding the Fourth Proportional to 64,982,536.99, 97,473,054.01 and 15,798,668.89

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Solution

The fourth proportional to 64,982,536.99, 97,473,054.01 and 15,798,668.89 is: 23,697,820.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,982,536.99 : 97,473,054.01 = 15,798,668.89 : x
  2. Step 2: Convert to fraction form
    64,982,536.99/97,473,054.01 = 15,798,668.89/x
  3. Step 3: Cross multiply
    64,982,536.99x = 97,473,054.01 × 15,798,668.89
  4. Step 4: Simplify right side
    64,982,536.99x = 1,539,944,505,922,083.50
  5. Step 5: Solve for x
    x = 1,539,944,505,922,083.50/64,982,536.99
  6. Step 6: Final answer
    x = 23,697,820.64

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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.