Home / 264,116,874.36-364,492,670.12-146,642,210.32

Finding the Fourth Proportional to 264,116,874.36, 364,492,670.12 and 146,642,210.32

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Solution

The fourth proportional to 264,116,874.36, 364,492,670.12 and 146,642,210.32 is: 202,372,570.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,116,874.36 : 364,492,670.12 = 146,642,210.32 : x
  2. Step 2: Convert to fraction form
    264,116,874.36/364,492,670.12 = 146,642,210.32/x
  3. Step 3: Cross multiply
    264,116,874.36x = 364,492,670.12 × 146,642,210.32
  4. Step 4: Simplify right side
    264,116,874.36x = 53,450,010,791,835,416
  5. Step 5: Solve for x
    x = 53,450,010,791,835,416/264,116,874.36
  6. Step 6: Final answer
    x = 202,372,570.56

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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.