Home / 15,566,668.48-23,329,749.12-6,333,881.14

Finding the Fourth Proportional to 15,566,668.48, 23,329,749.12 and 6,333,881.14

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Solution

The fourth proportional to 15,566,668.48, 23,329,749.12 and 6,333,881.14 is: 9,492,580.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,566,668.48 : 23,329,749.12 = 6,333,881.14 : x
  2. Step 2: Convert to fraction form
    15,566,668.48/23,329,749.12 = 6,333,881.14/x
  3. Step 3: Cross multiply
    15,566,668.48x = 23,329,749.12 × 6,333,881.14
  4. Step 4: Simplify right side
    15,566,668.48x = 147,767,857,952,099.59
  5. Step 5: Solve for x
    x = 147,767,857,952,099.59/15,566,668.48
  6. Step 6: Final answer
    x = 9,492,580.78

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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.