Home / 214,093,254.90-294,896,061.93-151,260,282.12

Finding the Fourth Proportional to 214,093,254.90, 294,896,061.93 and 151,260,282.12

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Solution

The fourth proportional to 214,093,254.90, 294,896,061.93 and 151,260,282.12 is: 208,348,747.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,093,254.90 : 294,896,061.93 = 151,260,282.12 : x
  2. Step 2: Convert to fraction form
    214,093,254.90/294,896,061.93 = 151,260,282.12/x
  3. Step 3: Cross multiply
    214,093,254.90x = 294,896,061.93 × 151,260,282.12
  4. Step 4: Simplify right side
    214,093,254.90x = 44,606,061,523,608,792
  5. Step 5: Solve for x
    x = 44,606,061,523,608,792/214,093,254.90
  6. Step 6: Final answer
    x = 208,348,747.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.