Home / 562,446,748.55-843,670,122.83-153,544,233.35

Finding the Fourth Proportional to 562,446,748.55, 843,670,122.83 and 153,544,233.35

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Solution

The fourth proportional to 562,446,748.55, 843,670,122.83 and 153,544,233.35 is: 230,316,350.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,446,748.55 : 843,670,122.83 = 153,544,233.35 : x
  2. Step 2: Convert to fraction form
    562,446,748.55/843,670,122.83 = 153,544,233.35/x
  3. Step 3: Cross multiply
    562,446,748.55x = 843,670,122.83 × 153,544,233.35
  4. Step 4: Simplify right side
    562,446,748.55x = 129,540,682,210,232,688
  5. Step 5: Solve for x
    x = 129,540,682,210,232,688/562,446,748.55
  6. Step 6: Final answer
    x = 230,316,350.03

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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.