Home / 5,520,131,095,168.20-8,280,365,329,487.50-1,893,831,460,848.40

Finding the Fourth Proportional to 5,520,131,095,168.20, 8,280,365,329,487.50 and 1,893,831,460,848.40

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Solution

The fourth proportional to 5,520,131,095,168.20, 8,280,365,329,487.50 and 1,893,831,460,848.40 is: 2,840,805,063,855.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,131,095,168.20 : 8,280,365,329,487.50 = 1,893,831,460,848.40 : x
  2. Step 2: Convert to fraction form
    5,520,131,095,168.20/8,280,365,329,487.50 = 1,893,831,460,848.40/x
  3. Step 3: Cross multiply
    5,520,131,095,168.20x = 8,280,365,329,487.50 × 1,893,831,460,848.40
  4. Step 4: Simplify right side
    5,520,131,095,168.20x = 15,681,616,368,301,754,527,252,480
  5. Step 5: Solve for x
    x = 15,681,616,368,301,754,527,252,480/5,520,131,095,168.20
  6. Step 6: Final answer
    x = 2,840,805,063,855.81

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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.