Home / 25,893,239.64-35,732,495.16-14,290,803.16

Finding the Fourth Proportional to 25,893,239.64, 35,732,495.16 and 14,290,803.16

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Solution

The fourth proportional to 25,893,239.64, 35,732,495.16 and 14,290,803.16 is: 19,721,211.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,893,239.64 : 35,732,495.16 = 14,290,803.16 : x
  2. Step 2: Convert to fraction form
    25,893,239.64/35,732,495.16 = 14,290,803.16/x
  3. Step 3: Cross multiply
    25,893,239.64x = 35,732,495.16 × 14,290,803.16
  4. Step 4: Simplify right side
    25,893,239.64x = 510,646,054,747,212.69
  5. Step 5: Solve for x
    x = 510,646,054,747,212.69/25,893,239.64
  6. Step 6: Final answer
    x = 19,721,211.48

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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.