Home / 25,001,738.40-37,502,607.60-22,291,389.30

Finding the Fourth Proportional to 25,001,738.40, 37,502,607.60 and 22,291,389.30

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Solution

The fourth proportional to 25,001,738.40, 37,502,607.60 and 22,291,389.30 is: 33,437,083.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,001,738.40 : 37,502,607.60 = 22,291,389.30 : x
  2. Step 2: Convert to fraction form
    25,001,738.40/37,502,607.60 = 22,291,389.30/x
  3. Step 3: Cross multiply
    25,001,738.40x = 37,502,607.60 × 22,291,389.30
  4. Step 4: Simplify right side
    25,001,738.40x = 835,985,225,776,738.75
  5. Step 5: Solve for x
    x = 835,985,225,776,738.75/25,001,738.40
  6. Step 6: Final answer
    x = 33,437,083.95

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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.