Home / 51,104,047.40-76,656,071.10-41,026,351.40

Finding the Fourth Proportional to 51,104,047.40, 76,656,071.10 and 41,026,351.40

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Solution

The fourth proportional to 51,104,047.40, 76,656,071.10 and 41,026,351.40 is: 61,539,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,104,047.40 : 76,656,071.10 = 41,026,351.40 : x
  2. Step 2: Convert to fraction form
    51,104,047.40/76,656,071.10 = 41,026,351.40/x
  3. Step 3: Cross multiply
    51,104,047.40x = 76,656,071.10 × 41,026,351.40
  4. Step 4: Simplify right side
    51,104,047.40x = 3,144,918,909,891,984
  5. Step 5: Solve for x
    x = 3,144,918,909,891,984/51,104,047.40
  6. Step 6: Final answer
    x = 61,539,527.10

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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.