Home / 4,036,982,877,484.80-5,571,036,642,732.80-2,210,016,813,397.80

Finding the Fourth Proportional to 4,036,982,877,484.80, 5,571,036,642,732.80 and 2,210,016,813,397.80

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Solution

The fourth proportional to 4,036,982,877,484.80, 5,571,036,642,732.80 and 2,210,016,813,397.80 is: 3,049,823,351,285.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,982,877,484.80 : 5,571,036,642,732.80 = 2,210,016,813,397.80 : x
  2. Step 2: Convert to fraction form
    4,036,982,877,484.80/5,571,036,642,732.80 = 2,210,016,813,397.80/x
  3. Step 3: Cross multiply
    4,036,982,877,484.80x = 5,571,036,642,732.80 × 2,210,016,813,397.80
  4. Step 4: Simplify right side
    4,036,982,877,484.80x = 12,312,084,648,494,718,454,333,440
  5. Step 5: Solve for x
    x = 12,312,084,648,494,718,454,333,440/4,036,982,877,484.80
  6. Step 6: Final answer
    x = 3,049,823,351,285.96

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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.