Home / 110,249,966.09-165,399,863.42-36,473,572.89

Finding the Fourth Proportional to 110,249,966.09, 165,399,863.42 and 36,473,572.89

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Solution

The fourth proportional to 110,249,966.09, 165,399,863.42 and 36,473,572.89 is: 54,718,601.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,249,966.09 : 165,399,863.42 = 36,473,572.89 : x
  2. Step 2: Convert to fraction form
    110,249,966.09/165,399,863.42 = 36,473,572.89/x
  3. Step 3: Cross multiply
    110,249,966.09x = 165,399,863.42 × 36,473,572.89
  4. Step 4: Simplify right side
    110,249,966.09x = 6,032,723,974,536,599
  5. Step 5: Solve for x
    x = 6,032,723,974,536,599/110,249,966.09
  6. Step 6: Final answer
    x = 54,718,601.63

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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.