Home / 59,118,977.00-88,668,837.23-20,771,539.44

Finding the Fourth Proportional to 59,118,977.00, 88,668,837.23 and 20,771,539.44

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Solution

The fourth proportional to 59,118,977.00, 88,668,837.23 and 20,771,539.44 is: 31,153,926.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,118,977.00 : 88,668,837.23 = 20,771,539.44 : x
  2. Step 2: Convert to fraction form
    59,118,977.00/88,668,837.23 = 20,771,539.44/x
  3. Step 3: Cross multiply
    59,118,977.00x = 88,668,837.23 × 20,771,539.44
  4. Step 4: Simplify right side
    59,118,977.00x = 1,841,788,249,518,027.75
  5. Step 5: Solve for x
    x = 1,841,788,249,518,027.75/59,118,977.00
  6. Step 6: Final answer
    x = 31,153,926.25

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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.