Home / 8,323,001,325.04-12,475,762,696.66-2,800,342,035.76

Finding the Fourth Proportional to 8,323,001,325.04, 12,475,762,696.66 and 2,800,342,035.76

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Solution

The fourth proportional to 8,323,001,325.04, 12,475,762,696.66 and 2,800,342,035.76 is: 4,197,572,647.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,323,001,325.04 : 12,475,762,696.66 = 2,800,342,035.76 : x
  2. Step 2: Convert to fraction form
    8,323,001,325.04/12,475,762,696.66 = 2,800,342,035.76/x
  3. Step 3: Cross multiply
    8,323,001,325.04x = 12,475,762,696.66 × 2,800,342,035.76
  4. Step 4: Simplify right side
    8,323,001,325.04x = 34,936,402,707,623,534,592
  5. Step 5: Solve for x
    x = 34,936,402,707,623,534,592/8,323,001,325.04
  6. Step 6: Final answer
    x = 4,197,572,647.56

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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.