Home / 35,316,097.80-52,974,146.70-25,112,430.60

Finding the Fourth Proportional to 35,316,097.80, 52,974,146.70 and 25,112,430.60

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Solution

The fourth proportional to 35,316,097.80, 52,974,146.70 and 25,112,430.60 is: 37,668,645.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,316,097.80 : 52,974,146.70 = 25,112,430.60 : x
  2. Step 2: Convert to fraction form
    35,316,097.80/52,974,146.70 = 25,112,430.60/x
  3. Step 3: Cross multiply
    35,316,097.80x = 52,974,146.70 × 25,112,430.60
  4. Step 4: Simplify right side
    35,316,097.80x = 1,330,309,582,597,969.25
  5. Step 5: Solve for x
    x = 1,330,309,582,597,969.25/35,316,097.80
  6. Step 6: Final answer
    x = 37,668,645.90

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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.