Home / 88,581,692.40-132,872,538.60-24,756,284.40

Finding the Fourth Proportional to 88,581,692.40, 132,872,538.60 and 24,756,284.40

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Solution

The fourth proportional to 88,581,692.40, 132,872,538.60 and 24,756,284.40 is: 37,134,426.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,581,692.40 : 132,872,538.60 = 24,756,284.40 : x
  2. Step 2: Convert to fraction form
    88,581,692.40/132,872,538.60 = 24,756,284.40/x
  3. Step 3: Cross multiply
    88,581,692.40x = 132,872,538.60 × 24,756,284.40
  4. Step 4: Simplify right side
    88,581,692.40x = 3,289,430,354,531,577.50
  5. Step 5: Solve for x
    x = 3,289,430,354,531,577.50/88,581,692.40
  6. Step 6: Final answer
    x = 37,134,426.60

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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.