Home / 62,028,877.80-93,043,316.70-25,625,169.30

Finding the Fourth Proportional to 62,028,877.80, 93,043,316.70 and 25,625,169.30

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Solution

The fourth proportional to 62,028,877.80, 93,043,316.70 and 25,625,169.30 is: 38,437,753.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,028,877.80 : 93,043,316.70 = 25,625,169.30 : x
  2. Step 2: Convert to fraction form
    62,028,877.80/93,043,316.70 = 25,625,169.30/x
  3. Step 3: Cross multiply
    62,028,877.80x = 93,043,316.70 × 25,625,169.30
  4. Step 4: Simplify right side
    62,028,877.80x = 2,384,250,742,671,017.50
  5. Step 5: Solve for x
    x = 2,384,250,742,671,017.50/62,028,877.80
  6. Step 6: Final answer
    x = 38,437,753.95

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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.