Home / 3,713,553,783.27-5,569,148,882.07-1,225,951,535.25

Finding the Fourth Proportional to 3,713,553,783.27, 5,569,148,882.07 and 1,225,951,535.25

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Solution

The fourth proportional to 3,713,553,783.27, 5,569,148,882.07 and 1,225,951,535.25 is: 1,838,537,158.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,553,783.27 : 5,569,148,882.07 = 1,225,951,535.25 : x
  2. Step 2: Convert to fraction form
    3,713,553,783.27/5,569,148,882.07 = 1,225,951,535.25/x
  3. Step 3: Cross multiply
    3,713,553,783.27x = 5,569,148,882.07 × 1,225,951,535.25
  4. Step 4: Simplify right side
    3,713,553,783.27x = 6,827,506,622,009,537,536
  5. Step 5: Solve for x
    x = 6,827,506,622,009,537,536/3,713,553,783.27
  6. Step 6: Final answer
    x = 1,838,537,158.87

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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.