Home / 2,456,703,731.40-3,685,055,597.10-1,630,206,688.20

Finding the Fourth Proportional to 2,456,703,731.40, 3,685,055,597.10 and 1,630,206,688.20

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Solution

The fourth proportional to 2,456,703,731.40, 3,685,055,597.10 and 1,630,206,688.20 is: 2,445,310,032.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,703,731.40 : 3,685,055,597.10 = 1,630,206,688.20 : x
  2. Step 2: Convert to fraction form
    2,456,703,731.40/3,685,055,597.10 = 1,630,206,688.20/x
  3. Step 3: Cross multiply
    2,456,703,731.40x = 3,685,055,597.10 × 1,630,206,688.20
  4. Step 4: Simplify right side
    2,456,703,731.40x = 6,007,402,280,781,264,896
  5. Step 5: Solve for x
    x = 6,007,402,280,781,264,896/2,456,703,731.40
  6. Step 6: Final answer
    x = 2,445,310,032.30

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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.