Home / 52,488,144.45-78,732,216.68-23,735,218.05

Finding the Fourth Proportional to 52,488,144.45, 78,732,216.68 and 23,735,218.05

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Solution

The fourth proportional to 52,488,144.45, 78,732,216.68 and 23,735,218.05 is: 35,602,827.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,488,144.45 : 78,732,216.68 = 23,735,218.05 : x
  2. Step 2: Convert to fraction form
    52,488,144.45/78,732,216.68 = 23,735,218.05/x
  3. Step 3: Cross multiply
    52,488,144.45x = 78,732,216.68 × 23,735,218.05
  4. Step 4: Simplify right side
    52,488,144.45x = 1,868,726,330,340,971
  5. Step 5: Solve for x
    x = 1,868,726,330,340,971/52,488,144.45
  6. Step 6: Final answer
    x = 35,602,827.08

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Double scale
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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.