Home / 59,314,743.30-88,860,140.55-30,462,672.90

Finding the Fourth Proportional to 59,314,743.30, 88,860,140.55 and 30,462,672.90

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Solution

The fourth proportional to 59,314,743.30, 88,860,140.55 and 30,462,672.90 is: 45,636,501.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,314,743.30 : 88,860,140.55 = 30,462,672.90 : x
  2. Step 2: Convert to fraction form
    59,314,743.30/88,860,140.55 = 30,462,672.90/x
  3. Step 3: Cross multiply
    59,314,743.30x = 88,860,140.55 × 30,462,672.90
  4. Step 4: Simplify right side
    59,314,743.30x = 2,706,917,395,422,676
  5. Step 5: Solve for x
    x = 2,706,917,395,422,676/59,314,743.30
  6. Step 6: Final answer
    x = 45,636,501.90

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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.