Home / 3,669,495,066.80-5,506,155,787.80-1,599,426,083.60

Finding the Fourth Proportional to 3,669,495,066.80, 5,506,155,787.80 and 1,599,426,083.60

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Solution

The fourth proportional to 3,669,495,066.80, 5,506,155,787.80 and 1,599,426,083.60 is: 2,399,973,028.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,495,066.80 : 5,506,155,787.80 = 1,599,426,083.60 : x
  2. Step 2: Convert to fraction form
    3,669,495,066.80/5,506,155,787.80 = 1,599,426,083.60/x
  3. Step 3: Cross multiply
    3,669,495,066.80x = 5,506,155,787.80 × 1,599,426,083.60
  4. Step 4: Simplify right side
    3,669,495,066.80x = 8,806,689,187,372,426,240
  5. Step 5: Solve for x
    x = 8,806,689,187,372,426,240/3,669,495,066.80
  6. Step 6: Final answer
    x = 2,399,973,028.18

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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.