Home / 3,593,291,921.65-5,390,452,038.89-1,106,363,271.61

Finding the Fourth Proportional to 3,593,291,921.65, 5,390,452,038.89 and 1,106,363,271.61

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Solution

The fourth proportional to 3,593,291,921.65, 5,390,452,038.89 and 1,106,363,271.61 is: 1,659,703,214.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,291,921.65 : 5,390,452,038.89 = 1,106,363,271.61 : x
  2. Step 2: Convert to fraction form
    3,593,291,921.65/5,390,452,038.89 = 1,106,363,271.61/x
  3. Step 3: Cross multiply
    3,593,291,921.65x = 5,390,452,038.89 × 1,106,363,271.61
  4. Step 4: Simplify right side
    3,593,291,921.65x = 5,963,798,153,203,135,488
  5. Step 5: Solve for x
    x = 5,963,798,153,203,135,488/3,593,291,921.65
  6. Step 6: Final answer
    x = 1,659,703,214.56

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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.