Home / 63,010,021.60-94,535,998.80-22,623,666.40

Finding the Fourth Proportional to 63,010,021.60, 94,535,998.80 and 22,623,666.40

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Solution

The fourth proportional to 63,010,021.60, 94,535,998.80 and 22,623,666.40 is: 33,943,027.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,010,021.60 : 94,535,998.80 = 22,623,666.40 : x
  2. Step 2: Convert to fraction form
    63,010,021.60/94,535,998.80 = 22,623,666.40/x
  3. Step 3: Cross multiply
    63,010,021.60x = 94,535,998.80 × 22,623,666.40
  4. Step 4: Simplify right side
    63,010,021.60x = 2,138,750,899,642,000
  5. Step 5: Solve for x
    x = 2,138,750,899,642,000/63,010,021.60
  6. Step 6: Final answer
    x = 33,943,027.56

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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.