Home / 63,164,816.01-94,750,150.23-19,447,532.67

Finding the Fourth Proportional to 63,164,816.01, 94,750,150.23 and 19,447,532.67

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Solution

The fourth proportional to 63,164,816.01, 94,750,150.23 and 19,447,532.67 is: 29,172,199.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,164,816.01 : 94,750,150.23 = 19,447,532.67 : x
  2. Step 2: Convert to fraction form
    63,164,816.01/94,750,150.23 = 19,447,532.67/x
  3. Step 3: Cross multiply
    63,164,816.01x = 94,750,150.23 × 19,447,532.67
  4. Step 4: Simplify right side
    63,164,816.01x = 1,842,656,642,085,333.25
  5. Step 5: Solve for x
    x = 1,842,656,642,085,333.25/63,164,816.01
  6. Step 6: Final answer
    x = 29,172,199.94

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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.