Home / 35,258,647.80-52,887,971.70-23,165,412.60

Finding the Fourth Proportional to 35,258,647.80, 52,887,971.70 and 23,165,412.60

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Solution

The fourth proportional to 35,258,647.80, 52,887,971.70 and 23,165,412.60 is: 34,748,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,258,647.80 : 52,887,971.70 = 23,165,412.60 : x
  2. Step 2: Convert to fraction form
    35,258,647.80/52,887,971.70 = 23,165,412.60/x
  3. Step 3: Cross multiply
    35,258,647.80x = 52,887,971.70 × 23,165,412.60
  4. Step 4: Simplify right side
    35,258,647.80x = 1,225,171,686,007,623.50
  5. Step 5: Solve for x
    x = 1,225,171,686,007,623.50/35,258,647.80
  6. Step 6: Final answer
    x = 34,748,118.90

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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.