Home / 14,038,444.74-21,058,096.07-4,816,287.88

Finding the Fourth Proportional to 14,038,444.74, 21,058,096.07 and 4,816,287.88

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Solution

The fourth proportional to 14,038,444.74, 21,058,096.07 and 4,816,287.88 is: 7,224,578.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,038,444.74 : 21,058,096.07 = 4,816,287.88 : x
  2. Step 2: Convert to fraction form
    14,038,444.74/21,058,096.07 = 4,816,287.88/x
  3. Step 3: Cross multiply
    14,038,444.74x = 21,058,096.07 × 4,816,287.88
  4. Step 4: Simplify right side
    14,038,444.74x = 101,421,852,877,816.62
  5. Step 5: Solve for x
    x = 101,421,852,877,816.62/14,038,444.74
  6. Step 6: Final answer
    x = 7,224,578.99

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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.