Home / 1,840,466,413.92-2,762,070,724.08-1,350,445,910.88

Finding the Fourth Proportional to 1,840,466,413.92, 2,762,070,724.08 and 1,350,445,910.88

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Solution

The fourth proportional to 1,840,466,413.92, 2,762,070,724.08 and 1,350,445,910.88 is: 2,026,674,916.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,466,413.92 : 2,762,070,724.08 = 1,350,445,910.88 : x
  2. Step 2: Convert to fraction form
    1,840,466,413.92/2,762,070,724.08 = 1,350,445,910.88/x
  3. Step 3: Cross multiply
    1,840,466,413.92x = 2,762,070,724.08 × 1,350,445,910.88
  4. Step 4: Simplify right side
    1,840,466,413.92x = 3,730,027,114,895,197,184
  5. Step 5: Solve for x
    x = 3,730,027,114,895,197,184/1,840,466,413.92
  6. Step 6: Final answer
    x = 2,026,674,916.03

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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.