Home / 22,771,748.99-31,438,681.48-14,081,573.27

Finding the Fourth Proportional to 22,771,748.99, 31,438,681.48 and 14,081,573.27

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Solution

The fourth proportional to 22,771,748.99, 31,438,681.48 and 14,081,573.27 is: 19,441,023.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,771,748.99 : 31,438,681.48 = 14,081,573.27 : x
  2. Step 2: Convert to fraction form
    22,771,748.99/31,438,681.48 = 14,081,573.27/x
  3. Step 3: Cross multiply
    22,771,748.99x = 31,438,681.48 × 14,081,573.27
  4. Step 4: Simplify right side
    22,771,748.99x = 442,706,096,772,812.06
  5. Step 5: Solve for x
    x = 442,706,096,772,812.06/22,771,748.99
  6. Step 6: Final answer
    x = 19,441,023.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.