Home / 45,141,475.14-67,703,159.61-22,102,483.14

Finding the Fourth Proportional to 45,141,475.14, 67,703,159.61 and 22,102,483.14

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Solution

The fourth proportional to 45,141,475.14, 67,703,159.61 and 22,102,483.14 is: 33,149,292.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,141,475.14 : 67,703,159.61 = 22,102,483.14 : x
  2. Step 2: Convert to fraction form
    45,141,475.14/67,703,159.61 = 22,102,483.14/x
  3. Step 3: Cross multiply
    45,141,475.14x = 67,703,159.61 × 22,102,483.14
  4. Step 4: Simplify right side
    45,141,475.14x = 1,496,407,943,804,754
  5. Step 5: Solve for x
    x = 1,496,407,943,804,754/45,141,475.14
  6. Step 6: Final answer
    x = 33,149,292.07

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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.