Home / 14,090,244.17-19,444,611.63-7,895,304.23

Finding the Fourth Proportional to 14,090,244.17, 19,444,611.63 and 7,895,304.23

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Solution

The fourth proportional to 14,090,244.17, 19,444,611.63 and 7,895,304.23 is: 10,895,561.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,090,244.17 : 19,444,611.63 = 7,895,304.23 : x
  2. Step 2: Convert to fraction form
    14,090,244.17/19,444,611.63 = 7,895,304.23/x
  3. Step 3: Cross multiply
    14,090,244.17x = 19,444,611.63 × 7,895,304.23
  4. Step 4: Simplify right side
    14,090,244.17x = 153,521,124,385,430.50
  5. Step 5: Solve for x
    x = 153,521,124,385,430.50/14,090,244.17
  6. Step 6: Final answer
    x = 10,895,561.68

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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.