Home / 7,888,914,223.80-11,833,371,335.70-3,812,050,735.80

Finding the Fourth Proportional to 7,888,914,223.80, 11,833,371,335.70 and 3,812,050,735.80

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Solution

The fourth proportional to 7,888,914,223.80, 11,833,371,335.70 and 3,812,050,735.80 is: 5,718,076,103.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,888,914,223.80 : 11,833,371,335.70 = 3,812,050,735.80 : x
  2. Step 2: Convert to fraction form
    7,888,914,223.80/11,833,371,335.70 = 3,812,050,735.80/x
  3. Step 3: Cross multiply
    7,888,914,223.80x = 11,833,371,335.70 × 3,812,050,735.80
  4. Step 4: Simplify right side
    7,888,914,223.80x = 45,109,411,907,249,815,552
  5. Step 5: Solve for x
    x = 45,109,411,907,249,815,552/7,888,914,223.80
  6. Step 6: Final answer
    x = 5,718,076,103.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.