Home / 63,016,877.40-94,525,316.10-22,631,443.80

Finding the Fourth Proportional to 63,016,877.40, 94,525,316.10 and 22,631,443.80

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Solution

The fourth proportional to 63,016,877.40, 94,525,316.10 and 22,631,443.80 is: 33,947,165.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,016,877.40 : 94,525,316.10 = 22,631,443.80 : x
  2. Step 2: Convert to fraction form
    63,016,877.40/94,525,316.10 = 22,631,443.80/x
  3. Step 3: Cross multiply
    63,016,877.40x = 94,525,316.10 × 22,631,443.80
  4. Step 4: Simplify right side
    63,016,877.40x = 2,139,244,378,994,385
  5. Step 5: Solve for x
    x = 2,139,244,378,994,385/63,016,877.40
  6. Step 6: Final answer
    x = 33,947,165.70

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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.