Home / 110,249,834.25-152,146,705.86-60,015,497.07

Finding the Fourth Proportional to 110,249,834.25, 152,146,705.86 and 60,015,497.07

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Solution

The fourth proportional to 110,249,834.25, 152,146,705.86 and 60,015,497.07 is: 82,822,439.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,249,834.25 : 152,146,705.86 = 60,015,497.07 : x
  2. Step 2: Convert to fraction form
    110,249,834.25/152,146,705.86 = 60,015,497.07/x
  3. Step 3: Cross multiply
    110,249,834.25x = 152,146,705.86 × 60,015,497.07
  4. Step 4: Simplify right side
    110,249,834.25x = 9,131,160,179,750,982
  5. Step 5: Solve for x
    x = 9,131,160,179,750,982/110,249,834.25
  6. Step 6: Final answer
    x = 82,822,439.07

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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.