Home / 183,492,021.70-275,238,032.55-101,862,684.10

Finding the Fourth Proportional to 183,492,021.70, 275,238,032.55 and 101,862,684.10

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Solution

The fourth proportional to 183,492,021.70, 275,238,032.55 and 101,862,684.10 is: 152,794,026.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,492,021.70 : 275,238,032.55 = 101,862,684.10 : x
  2. Step 2: Convert to fraction form
    183,492,021.70/275,238,032.55 = 101,862,684.10/x
  3. Step 3: Cross multiply
    183,492,021.70x = 275,238,032.55 × 101,862,684.10
  4. Step 4: Simplify right side
    183,492,021.70x = 28,036,484,761,946,168
  5. Step 5: Solve for x
    x = 28,036,484,761,946,168/183,492,021.70
  6. Step 6: Final answer
    x = 152,794,026.15

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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.