Home / 5,988,091,821.60-8,982,137,732.40-2,671,899,981.60

Finding the Fourth Proportional to 5,988,091,821.60, 8,982,137,732.40 and 2,671,899,981.60

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Solution

The fourth proportional to 5,988,091,821.60, 8,982,137,732.40 and 2,671,899,981.60 is: 4,007,849,972.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,091,821.60 : 8,982,137,732.40 = 2,671,899,981.60 : x
  2. Step 2: Convert to fraction form
    5,988,091,821.60/8,982,137,732.40 = 2,671,899,981.60/x
  3. Step 3: Cross multiply
    5,988,091,821.60x = 8,982,137,732.40 × 2,671,899,981.60
  4. Step 4: Simplify right side
    5,988,091,821.60x = 23,999,373,641,928,224,768
  5. Step 5: Solve for x
    x = 23,999,373,641,928,224,768/5,988,091,821.60
  6. Step 6: Final answer
    x = 4,007,849,972.40

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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.