Home / 86,095,727.31-129,117,101.96-24,668,427.35

Finding the Fourth Proportional to 86,095,727.31, 129,117,101.96 and 24,668,427.35

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Solution

The fourth proportional to 86,095,727.31, 129,117,101.96 and 24,668,427.35 is: 36,995,051.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,095,727.31 : 129,117,101.96 = 24,668,427.35 : x
  2. Step 2: Convert to fraction form
    86,095,727.31/129,117,101.96 = 24,668,427.35/x
  3. Step 3: Cross multiply
    86,095,727.31x = 129,117,101.96 × 24,668,427.35
  4. Step 4: Simplify right side
    86,095,727.31x = 3,185,115,849,078,667
  5. Step 5: Solve for x
    x = 3,185,115,849,078,667/86,095,727.31
  6. Step 6: Final answer
    x = 36,995,051.30

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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.