Home / 183,723,407.60-275,585,111.40-125,524,713.20

Finding the Fourth Proportional to 183,723,407.60, 275,585,111.40 and 125,524,713.20

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Solution

The fourth proportional to 183,723,407.60, 275,585,111.40 and 125,524,713.20 is: 188,287,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,723,407.60 : 275,585,111.40 = 125,524,713.20 : x
  2. Step 2: Convert to fraction form
    183,723,407.60/275,585,111.40 = 125,524,713.20/x
  3. Step 3: Cross multiply
    183,723,407.60x = 275,585,111.40 × 125,524,713.20
  4. Step 4: Simplify right side
    183,723,407.60x = 34,592,742,070,675,048
  5. Step 5: Solve for x
    x = 34,592,742,070,675,048/183,723,407.60
  6. Step 6: Final answer
    x = 188,287,069.80

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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.