Home / 11,106,723,587.84-16,648,372,290.90-3,643,357,502.60

Finding the Fourth Proportional to 11,106,723,587.84, 16,648,372,290.90 and 3,643,357,502.60

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Solution

The fourth proportional to 11,106,723,587.84, 16,648,372,290.90 and 3,643,357,502.60 is: 5,461,193,988.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,106,723,587.84 : 16,648,372,290.90 = 3,643,357,502.60 : x
  2. Step 2: Convert to fraction form
    11,106,723,587.84/16,648,372,290.90 = 3,643,357,502.60/x
  3. Step 3: Cross multiply
    11,106,723,587.84x = 16,648,372,290.90 × 3,643,357,502.60
  4. Step 4: Simplify right side
    11,106,723,587.84x = 60,655,972,092,128,460,800
  5. Step 5: Solve for x
    x = 60,655,972,092,128,460,800/11,106,723,587.84
  6. Step 6: Final answer
    x = 5,461,193,988.71

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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.