Home / 34,809,128.12-52,200,242.14-11,773,938.26

Finding the Fourth Proportional to 34,809,128.12, 52,200,242.14 and 11,773,938.26

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Solution

The fourth proportional to 34,809,128.12, 52,200,242.14 and 11,773,938.26 is: 17,656,358.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,809,128.12 : 52,200,242.14 = 11,773,938.26 : x
  2. Step 2: Convert to fraction form
    34,809,128.12/52,200,242.14 = 11,773,938.26/x
  3. Step 3: Cross multiply
    34,809,128.12x = 52,200,242.14 × 11,773,938.26
  4. Step 4: Simplify right side
    34,809,128.12x = 614,602,428,113,410.25
  5. Step 5: Solve for x
    x = 614,602,428,113,410.25/34,809,128.12
  6. Step 6: Final answer
    x = 17,656,358.01

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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.