Home / 10,011,142,646.94-13,826,842,902.15-6,593,120,314.38

Finding the Fourth Proportional to 10,011,142,646.94, 13,826,842,902.15 and 6,593,120,314.38

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Solution

The fourth proportional to 10,011,142,646.94, 13,826,842,902.15 and 6,593,120,314.38 is: 9,106,057,324.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,011,142,646.94 : 13,826,842,902.15 = 6,593,120,314.38 : x
  2. Step 2: Convert to fraction form
    10,011,142,646.94/13,826,842,902.15 = 6,593,120,314.38/x
  3. Step 3: Cross multiply
    10,011,142,646.94x = 13,826,842,902.15 × 6,593,120,314.38
  4. Step 4: Simplify right side
    10,011,142,646.94x = 91,162,038,821,906,071,552
  5. Step 5: Solve for x
    x = 91,162,038,821,906,071,552/10,011,142,646.94
  6. Step 6: Final answer
    x = 9,106,057,324.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.