Home / 10,535,513,713.54-15,796,959,548.27-3,353,265,582.92

Finding the Fourth Proportional to 10,535,513,713.54, 15,796,959,548.27 and 3,353,265,582.92

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Solution

The fourth proportional to 10,535,513,713.54, 15,796,959,548.27 and 3,353,265,582.92 is: 5,027,889,688.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,535,513,713.54 : 15,796,959,548.27 = 3,353,265,582.92 : x
  2. Step 2: Convert to fraction form
    10,535,513,713.54/15,796,959,548.27 = 3,353,265,582.92/x
  3. Step 3: Cross multiply
    10,535,513,713.54x = 15,796,959,548.27 × 3,353,265,582.92
  4. Step 4: Simplify right side
    10,535,513,713.54x = 52,971,400,767,940,329,472
  5. Step 5: Solve for x
    x = 52,971,400,767,940,329,472/10,535,513,713.54
  6. Step 6: Final answer
    x = 5,027,889,688.94

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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.