Home / 524,264,401,924.32-786,432,116,445.18-184,262,243,675.48

Finding the Fourth Proportional to 524,264,401,924.32, 786,432,116,445.18 and 184,262,243,675.48

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Solution

The fourth proportional to 524,264,401,924.32, 786,432,116,445.18 and 184,262,243,675.48 is: 276,405,847,398.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,264,401,924.32 : 786,432,116,445.18 = 184,262,243,675.48 : x
  2. Step 2: Convert to fraction form
    524,264,401,924.32/786,432,116,445.18 = 184,262,243,675.48/x
  3. Step 3: Cross multiply
    524,264,401,924.32x = 786,432,116,445.18 × 184,262,243,675.48
  4. Step 4: Simplify right side
    524,264,401,924.32x = 144,909,746,274,645,231,796,224
  5. Step 5: Solve for x
    x = 144,909,746,274,645,231,796,224/524,264,401,924.32
  6. Step 6: Final answer
    x = 276,405,847,398.28

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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.