Home / 29,369,688,768.51-44,054,478,165.84-9,202,658,494.67

Finding the Fourth Proportional to 29,369,688,768.51, 44,054,478,165.84 and 9,202,658,494.67

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Solution

The fourth proportional to 29,369,688,768.51, 44,054,478,165.84 and 9,202,658,494.67 is: 13,803,970,512.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,369,688,768.51 : 44,054,478,165.84 = 9,202,658,494.67 : x
  2. Step 2: Convert to fraction form
    29,369,688,768.51/44,054,478,165.84 = 9,202,658,494.67/x
  3. Step 3: Cross multiply
    29,369,688,768.51x = 44,054,478,165.84 × 9,202,658,494.67
  4. Step 4: Simplify right side
    29,369,688,768.51x = 405,418,317,721,121,456,128
  5. Step 5: Solve for x
    x = 405,418,317,721,121,456,128/29,369,688,768.51
  6. Step 6: Final answer
    x = 13,803,970,512.48

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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.