Home / 25,069,320.11-37,607,326.48-9,919,708.67

Finding the Fourth Proportional to 25,069,320.11, 37,607,326.48 and 9,919,708.67

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Solution

The fourth proportional to 25,069,320.11, 37,607,326.48 and 9,919,708.67 is: 14,880,887.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069,320.11 : 37,607,326.48 = 9,919,708.67 : x
  2. Step 2: Convert to fraction form
    25,069,320.11/37,607,326.48 = 9,919,708.67/x
  3. Step 3: Cross multiply
    25,069,320.11x = 37,607,326.48 × 9,919,708.67
  4. Step 4: Simplify right side
    25,069,320.11x = 373,053,722,326,340.62
  5. Step 5: Solve for x
    x = 373,053,722,326,340.62/25,069,320.11
  6. Step 6: Final answer
    x = 14,880,887.11

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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.