Home / 25,884,525.51-35,721,392.67-14,282,836.34

Finding the Fourth Proportional to 25,884,525.51, 35,721,392.67 and 14,282,836.34

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Solution

The fourth proportional to 25,884,525.51, 35,721,392.67 and 14,282,836.34 is: 19,710,726.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,884,525.51 : 35,721,392.67 = 14,282,836.34 : x
  2. Step 2: Convert to fraction form
    25,884,525.51/35,721,392.67 = 14,282,836.34/x
  3. Step 3: Cross multiply
    25,884,525.51x = 35,721,392.67 × 14,282,836.34
  4. Step 4: Simplify right side
    25,884,525.51x = 510,202,805,163,878.75
  5. Step 5: Solve for x
    x = 510,202,805,163,878.75/25,884,525.51
  6. Step 6: Final answer
    x = 19,710,726.59

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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.