Home / 14,232,001.32-21,348,002.13-3,449,302.17

Finding the Fourth Proportional to 14,232,001.32, 21,348,002.13 and 3,449,302.17

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Solution

The fourth proportional to 14,232,001.32, 21,348,002.13 and 3,449,302.17 is: 5,173,953.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,232,001.32 : 21,348,002.13 = 3,449,302.17 : x
  2. Step 2: Convert to fraction form
    14,232,001.32/21,348,002.13 = 3,449,302.17/x
  3. Step 3: Cross multiply
    14,232,001.32x = 21,348,002.13 × 3,449,302.17
  4. Step 4: Simplify right side
    14,232,001.32x = 73,635,710,054,927.11
  5. Step 5: Solve for x
    x = 73,635,710,054,927.11/14,232,001.32
  6. Step 6: Final answer
    x = 5,173,953.29

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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.