Home / 1,483,834,241.64-2,047,598,119.49-814,774,602.71

Finding the Fourth Proportional to 1,483,834,241.64, 2,047,598,119.49 and 814,774,602.71

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Solution

The fourth proportional to 1,483,834,241.64, 2,047,598,119.49 and 814,774,602.71 is: 1,124,337,811.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,834,241.64 : 2,047,598,119.49 = 814,774,602.71 : x
  2. Step 2: Convert to fraction form
    1,483,834,241.64/2,047,598,119.49 = 814,774,602.71/x
  3. Step 3: Cross multiply
    1,483,834,241.64x = 2,047,598,119.49 × 814,774,602.71
  4. Step 4: Simplify right side
    1,483,834,241.64x = 1,668,330,944,302,895,872
  5. Step 5: Solve for x
    x = 1,668,330,944,302,895,872/1,483,834,241.64
  6. Step 6: Final answer
    x = 1,124,337,811.79

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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.